13330232031091 has 2 divisors, whose sum is σ = 13330232031092. Its totient is φ = 13330232031090.

The previous prime is 13330232030989. The next prime is 13330232031121. The reversal of 13330232031091 is 19013023203331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13330232031091 - 2²⁷ = 13330097813363 is a prime.

It is not a weakly prime, because it can be changed into another prime (13330232031691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6665116015545 + 6665116015546.

It is an arithmetic number, because the mean of its divisors is an integer number (6665116015546).

Almost surely, 2^{13330232031091} is an apocalyptic number.

13330232031091 is a deficient number, since it is larger than the sum of its proper divisors (1).

13330232031091 is an equidigital number, since it uses as much as digits as its factorization.

13330232031091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 31.

The spelling of 13330232031091 in words is "thirteen trillion, three hundred thirty billion, two hundred thirty-two million, thirty-one thousand, ninety-one".