120372763 has 8 divisors (see below), whose sum is σ = 140376800. Its totient is φ = 103176360.

The previous prime is 120372751. The next prime is 120372787. The reversal of 120372763 is 367273021.

It is a de Polignac number, because none of the positive numbers 2^k-120372763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120372743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175128 + ... + 175813.

It is an arithmetic number, because the mean of its divisors is an integer number (17547100).

Almost surely, 2^120372763 is an apocalyptic number.

120372763 is a deficient number, since it is larger than the sum of its proper divisors (20004037).

120372763 is an frugal number, since it uses more digits than its factorization.

120372763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350962 (or 350948 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 120372763 is about 10971.4521828243. The cubic root of 120372763 is about 493.7526161694.

The spelling of 120372763 in words is "one hundred twenty million, three hundred seventy-two thousand, seven hundred sixty-three".