120958423 has 4 divisors (see below), whose sum is σ = 121045680. Its totient is φ = 120871168.

The previous prime is 120958393. The next prime is 120958433. The reversal of 120958423 is 324859021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120958423 - 2¹³ = 120950231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120958433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41515 + ... + 44332.

It is an arithmetic number, because the mean of its divisors is an integer number (30261420).

Almost surely, 2^120958423 is an apocalyptic number.

120958423 is a deficient number, since it is larger than the sum of its proper divisors (87257).

120958423 is an equidigital number, since it uses as much as digits as its factorization.

120958423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87256.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 120958423 is about 10998.1099739910. The cubic root of 120958423 is about 494.5520867392.

The spelling of 120958423 in words is "one hundred twenty million, nine hundred fifty-eight thousand, four hundred twenty-three".