120307623 has 16 divisors (see below), whose sum is σ = 170797536. Its totient is φ = 75064320.

The previous prime is 120307591. The next prime is 120307633. The reversal of 120307623 is 326703021.

It is not a de Polignac number, because 120307623 - 2⁵ = 120307591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120307593 and 120307602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120307633) 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 in 15 ways as a sum of consecutive naturals, for example, 2715 + ... + 15747.

It is an arithmetic number, because the mean of its divisors is an integer number (10674846).

Almost surely, 2^120307623 is an apocalyptic number.

120307623 is a deficient number, since it is larger than the sum of its proper divisors (50489913).

120307623 is a wasteful number, since it uses less digits than its factorization.

120307623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13234.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 120307623 is about 10968.4831676946. The cubic root of 120307623 is about 493.6635349740.

The spelling of 120307623 in words is "one hundred twenty million, three hundred seven thousand, six hundred twenty-three".