120563375 has 8 divisors (see below), whose sum is σ = 150463248. Its totient is φ = 96450600.

The previous prime is 120563327. The next prime is 120563407. The reversal of 120563375 is 573365021.

It is not a de Polignac number, because 120563375 - 2¹⁴ = 120546991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482129 + ... + 482378.

It is an arithmetic number, because the mean of its divisors is an integer number (18807906).

Almost surely, 2^120563375 is an apocalyptic number.

120563375 is a deficient number, since it is larger than the sum of its proper divisors (29899873).

120563375 is an frugal number, since it uses more digits than its factorization.

120563375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964522 (or 964512 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 120563375 is about 10980.1354727526. The cubic root of 120563375 is about 494.0131001788.

The spelling of 120563375 in words is "one hundred twenty million, five hundred sixty-three thousand, three hundred seventy-five".