120588623 has 2 divisors, whose sum is σ = 120588624. Its totient is φ = 120588622.

The previous prime is 120588613. The next prime is 120588673. The reversal of 120588623 is 326885021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120588623 - 2⁴ = 120588607 is a prime.

It is a super-2 number, since 2×120588623² = 29083231994072258, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120588613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60294311 + 60294312.

It is an arithmetic number, because the mean of its divisors is an integer number (60294312).

Almost surely, 2^120588623 is an apocalyptic number.

120588623 is a deficient number, since it is larger than the sum of its proper divisors (1).

120588623 is an equidigital number, since it uses as much as digits as its factorization.

120588623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 120588623 is about 10981.2851251573. The cubic root of 120588623 is about 494.0475826579.

The spelling of 120588623 in words is "one hundred twenty million, five hundred eighty-eight thousand, six hundred twenty-three".