113031211967 has 2 divisors, whose sum is σ = 113031211968. Its totient is φ = 113031211966.

The previous prime is 113031211933. The next prime is 113031212033. The reversal of 113031211967 is 769112130311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113031211967 - 2¹² = 113031207871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113031210967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56515605983 + 56515605984.

It is an arithmetic number, because the mean of its divisors is an integer number (56515605984).

Almost surely, 2^113031211967 is an apocalyptic number.

113031211967 is a deficient number, since it is larger than the sum of its proper divisors (1).

113031211967 is an equidigital number, since it uses as much as digits as its factorization.

113031211967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 35.

The spelling of 113031211967 in words is "one hundred thirteen billion, thirty-one million, two hundred eleven thousand, nine hundred sixty-seven".