1320100110103 has 8 divisors (see below), whose sum is σ = 1377512323200. Its totient is φ = 1262689276728.

The previous prime is 1320100110073. The next prime is 1320100110143. The reversal of 1320100110103 is 3010110010231.

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 1320100110103 - 2¹³ = 1320100101911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320100110143) 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, 1929388 + ... + 2522446.

It is an arithmetic number, because the mean of its divisors is an integer number (172189040400).

Almost surely, 2^{1320100110103} is an apocalyptic number.

1320100110103 is a deficient number, since it is larger than the sum of its proper divisors (57412213097).

1320100110103 is an equidigital number, since it uses as much as digits as its factorization.

1320100110103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689861.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1320100110103 its reverse (3010110010231), we get a palindrome (4330210120334).

The spelling of 1320100110103 in words is "one trillion, three hundred twenty billion, one hundred million, one hundred ten thousand, one hundred three".