123903076 has 12 divisors (see below), whose sum is σ = 236542320. Its totient is φ = 56319560.

The previous prime is 123903067. The next prime is 123903077. The reversal of 123903076 is 670309321.

It is not an unprimeable number, because it can be changed into a prime (123903077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1407946 + ... + 1408033.

It is an arithmetic number, because the mean of its divisors is an integer number (19711860).

Almost surely, 2^123903076 is an apocalyptic number.

It is an amenable number.

123903076 is a deficient number, since it is larger than the sum of its proper divisors (112639244).

123903076 is a wasteful number, since it uses less digits than its factorization.

123903076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815994 (or 2815992 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 123903076 is about 11131.1758588210. The cubic root of 123903076 is about 498.5331354920.

The spelling of 123903076 in words is "one hundred twenty-three million, nine hundred three thousand, seventy-six".