13110332302031 has 4 divisors (see below), whose sum is σ = 13110770496864. Its totient is φ = 13109894107200.

The previous prime is 13110332302019. The next prime is 13110332302051. The reversal of 13110332302031 is 13020323301131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13110332302031 is a prime.

It is a super-2 number, since 2×13110332302031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13110332301988 and 13110332302006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110332302051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219052535 + ... + 219112376.

It is an arithmetic number, because the mean of its divisors is an integer number (3277692624216).

Almost surely, 2^{13110332302031} is an apocalyptic number.

13110332302031 is a deficient number, since it is larger than the sum of its proper divisors (438194833).

13110332302031 is an equidigital number, since it uses as much as digits as its factorization.

13110332302031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438194832.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13110332302031 its reverse (13020323301131), we get a palindrome (26130655603162).

The spelling of 13110332302031 in words is "thirteen trillion, one hundred ten billion, three hundred thirty-two million, three hundred two thousand, thirty-one".