32110313891 has 2 divisors, whose sum is σ = 32110313892. Its totient is φ = 32110313890.

The previous prime is 32110313791. The next prime is 32110313903. The reversal of 32110313891 is 19831301123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32110313891 - 2¹⁴ = 32110297507 is a prime.

It is not a weakly prime, because it can be changed into another prime (32110313791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16055156945 + 16055156946.

It is an arithmetic number, because the mean of its divisors is an integer number (16055156946).

Almost surely, 2^32110313891 is an apocalyptic number.

32110313891 is a deficient number, since it is larger than the sum of its proper divisors (1).

32110313891 is an equidigital number, since it uses as much as digits as its factorization.

32110313891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 32110313891 in words is "thirty-two billion, one hundred ten million, three hundred thirteen thousand, eight hundred ninety-one".