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1210423330001 = 17312296818463
BaseRepresentation
bin10001100111010010110…
…110100100010011010001
311021201022111001010200202
4101213102312210103101
5124312421333030001
62324021044424545
7153310263355154
oct21472266442321
94251274033622
101210423330001
11427379461206
121767083a8155
138a1b0bc47b2
14428289a5c9b
1521744d1996b
hex119d2da44d1

1210423330001 has 8 divisors (see below), whose sum is σ = 1322967435264. Its totient is φ = 1102472861760.

The previous prime is 1210423329991. The next prime is 1210423330009. The reversal of 1210423330001 is 1000333240121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1210423330001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1210423330009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1148408705 + ... + 1148409758.

It is an arithmetic number, because the mean of its divisors is an integer number (165370929408).

Almost surely, 21210423330001 is an apocalyptic number.

It is an amenable number.

1210423330001 is a deficient number, since it is larger than the sum of its proper divisors (112544105263).

1210423330001 is a wasteful number, since it uses less digits than its factorization.

1210423330001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296818511.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1210423330001 its reverse (1000333240121), we get a palindrome (2210756570122).

The spelling of 1210423330001 in words is "one trillion, two hundred ten billion, four hundred twenty-three million, three hundred thirty thousand, one".

Divisors: 1 17 31 527 2296818463 39045913871 71201372353 1210423330001