113105626651 has 2 divisors, whose sum is σ = 113105626652. Its totient is φ = 113105626650.

The previous prime is 113105626649. The next prime is 113105626663. The reversal of 113105626651 is 156626501311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113105626651 - 2¹ = 113105626649 is a prime.

Together with 113105626649, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 113105626651.

It is not a weakly prime, because it can be changed into another prime (113105624651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56552813325 + 56552813326.

It is an arithmetic number, because the mean of its divisors is an integer number (56552813326).

Almost surely, 2^113105626651 is an apocalyptic number.

113105626651 is a deficient number, since it is larger than the sum of its proper divisors (1).

113105626651 is an equidigital number, since it uses as much as digits as its factorization.

113105626651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 113105626651 in words is "one hundred thirteen billion, one hundred five million, six hundred twenty-six thousand, six hundred fifty-one".