13102321112031 has 8 divisors (see below), whose sum is σ = 17469951055920. Its totient is φ = 8734785954752.

The previous prime is 13102321111993. The next prime is 13102321112071. The reversal of 13102321112031 is 13021112320131.

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 13102321112031 - 2¹⁸ = 13102320849887 is a prime.

It is a super-2 number, since 2×13102321112031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13102321111989 and 13102321112007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102321112071) 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, 23373486 + ... + 23927483.

It is an arithmetic number, because the mean of its divisors is an integer number (2183743881990).

Almost surely, 2^{13102321112031} is an apocalyptic number.

13102321112031 is a deficient number, since it is larger than the sum of its proper divisors (4367629943889).

13102321112031 is an equidigital number, since it uses as much as digits as its factorization.

13102321112031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47393305.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13102321112031 its reverse (13021112320131), we get a palindrome (26123433432162).

The spelling of 13102321112031 in words is "thirteen trillion, one hundred two billion, three hundred twenty-one million, one hundred twelve thousand, thirty-one".