32113131300091 has 2 divisors, whose sum is σ = 32113131300092. Its totient is φ = 32113131300090.

The previous prime is 32113131300077. The next prime is 32113131300199. The reversal of 32113131300091 is 19000313131123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32113131300091 - 2¹¹ = 32113131298043 is a prime.

It is not a weakly prime, because it can be changed into another prime (32113131300001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16056565650045 + 16056565650046.

It is an arithmetic number, because the mean of its divisors is an integer number (16056565650046).

Almost surely, 2^{32113131300091} is an apocalyptic number.

32113131300091 is a deficient number, since it is larger than the sum of its proper divisors (1).

32113131300091 is an equidigital number, since it uses as much as digits as its factorization.

32113131300091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 28.

The spelling of 32113131300091 in words is "thirty-two trillion, one hundred thirteen billion, one hundred thirty-one million, three hundred thousand, ninety-one".