113908423 has 2 divisors, whose sum is σ = 113908424. Its totient is φ = 113908422.

The previous prime is 113908391. The next prime is 113908463. The reversal of 113908423 is 324809311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113908423 - 2⁵ = 113908391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113908463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56954211 + 56954212.

It is an arithmetic number, because the mean of its divisors is an integer number (56954212).

Almost surely, 2^113908423 is an apocalyptic number.

113908423 is a deficient number, since it is larger than the sum of its proper divisors (1).

113908423 is an equidigital number, since it uses as much as digits as its factorization.

113908423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 113908423 is about 10672.7889044991. The cubic root of 113908423 is about 484.7508877637.

The spelling of 113908423 in words is "one hundred thirteen million, nine hundred eight thousand, four hundred twenty-three".