32031030111013 has 4 divisors (see below), whose sum is σ = 32031110521120. Its totient is φ = 32030949700908.

The previous prime is 32031030110983. The next prime is 32031030111053. The reversal of 32031030111013 is 31011103013023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32031030111013 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 (32031030111053) 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, 39604545 + ... + 40405222.

It is an arithmetic number, because the mean of its divisors is an integer number (8007777630280).

Almost surely, 2^{32031030111013} is an apocalyptic number.

It is an amenable number.

32031030111013 is a deficient number, since it is larger than the sum of its proper divisors (80410107).

32031030111013 is an equidigital number, since it uses as much as digits as its factorization.

32031030111013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80410106.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 32031030111013 its reverse (31011103013023), we get a palindrome (63042133124036).

The spelling of 32031030111013 in words is "thirty-two trillion, thirty-one billion, thirty million, one hundred eleven thousand, thirteen".