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1312032102001 = 52315061166567
BaseRepresentation
bin10011000101111011001…
…101010001011001110001
311122102120202212120020121
4103011323031101121301
5132444020204231001
62442423401210241
7163535243600065
oct23057315213161
94572522776217
101312032102001
1146647aa0a545
12192344a90981
1396954abb91a
1447707561aa5
15241e03d76a1
hex1317b351671

1312032102001 has 8 divisors (see below), whose sum is σ = 1314635941184. Its totient is φ = 1309428627120.

The previous prime is 1312032101981. The next prime is 1312032102019. The reversal of 1312032102001 is 1002012302131.

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

It is a cyclic number.

It is not a de Polignac number, because 1312032102001 - 217 = 1312031970929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1312032102061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7793620 + ... + 7960186.

It is an arithmetic number, because the mean of its divisors is an integer number (164329492648).

Almost surely, 21312032102001 is an apocalyptic number.

It is an amenable number.

1312032102001 is a deficient number, since it is larger than the sum of its proper divisors (2603839183).

1312032102001 is a wasteful number, since it uses less digits than its factorization.

1312032102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182151.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1312032102001 its reverse (1002012302131), we get a palindrome (2314044404132).

The spelling of 1312032102001 in words is "one trillion, three hundred twelve billion, thirty-two million, one hundred two thousand, one".

Divisors: 1 523 15061 166567 7876903 87114541 2508665587 1312032102001