32310012113 has 2 divisors, whose sum is σ = 32310012114. Its totient is φ = 32310012112.

The previous prime is 32310012101. The next prime is 32310012139. The reversal of 32310012113 is 31121001323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17856442384 + 14453569729 = 133628^2 + 120223^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32310012113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32310012091 and 32310012100.

It is not a weakly prime, because it can be changed into another prime (32310012613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16155006056 + 16155006057.

It is an arithmetic number, because the mean of its divisors is an integer number (16155006057).

Almost surely, 2^32310012113 is an apocalyptic number.

It is an amenable number.

32310012113 is a deficient number, since it is larger than the sum of its proper divisors (1).

32310012113 is an equidigital number, since it uses as much as digits as its factorization.

32310012113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 32310012113 its reverse (31121001323), we get a palindrome (63431013436).

The spelling of 32310012113 in words is "thirty-two billion, three hundred ten million, twelve thousand, one hundred thirteen".