113436089951 has 2 divisors, whose sum is σ = 113436089952. Its totient is φ = 113436089950.

The previous prime is 113436089881. The next prime is 113436089971. The reversal of 113436089951 is 159980634311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113436089951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113436089951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113436089971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56718044975 + 56718044976.

It is an arithmetic number, because the mean of its divisors is an integer number (56718044976).

Almost surely, 2^113436089951 is an apocalyptic number.

113436089951 is a deficient number, since it is larger than the sum of its proper divisors (1).

113436089951 is an equidigital number, since it uses as much as digits as its factorization.

113436089951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 50.

The spelling of 113436089951 in words is "one hundred thirteen billion, four hundred thirty-six million, eighty-nine thousand, nine hundred fifty-one".