32111011321313 has 2 divisors, whose sum is σ = 32111011321314. Its totient is φ = 32111011321312.

The previous prime is 32111011321247. The next prime is 32111011321331. The reversal of 32111011321313 is 31312311011123.

Together with next prime (32111011321331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31682173630864 + 428837690449 = 5628692^2 + 654857^2 .

It is a cyclic number.

It is not a de Polignac number, because 32111011321313 - 2²⁸ = 32110742885857 is a prime.

It is a super-2 number, since 2×32111011321313² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (32111011321343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16055505660656 + 16055505660657.

It is an arithmetic number, because the mean of its divisors is an integer number (16055505660657).

Almost surely, 2^{32111011321313} is an apocalyptic number.

It is an amenable number.

32111011321313 is a deficient number, since it is larger than the sum of its proper divisors (1).

32111011321313 is an equidigital number, since it uses as much as digits as its factorization.

32111011321313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 32111011321313 its reverse (31312311011123), we get a palindrome (63423322332436).

The spelling of 32111011321313 in words is "thirty-two trillion, one hundred eleven billion, eleven million, three hundred twenty-one thousand, three hundred thirteen".