113051666023 has 2 divisors, whose sum is σ = 113051666024. Its totient is φ = 113051666022.

The previous prime is 113051666011. The next prime is 113051666081. The reversal of 113051666023 is 320666150311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113051666023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113051666023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113051666003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56525833011 + 56525833012.

It is an arithmetic number, because the mean of its divisors is an integer number (56525833012).

Almost surely, 2^113051666023 is an apocalyptic number.

113051666023 is a deficient number, since it is larger than the sum of its proper divisors (1).

113051666023 is an equidigital number, since it uses as much as digits as its factorization.

113051666023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 113051666023 in words is "one hundred thirteen billion, fifty-one million, six hundred sixty-six thousand, twenty-three".