3130923507 has 32 divisors (see below), whose sum is σ = 4648845312. Its totient is φ = 1864203264.

The previous prime is 3130923479. The next prime is 3130923529. The reversal of 3130923507 is 7053290313.

It is not a de Polignac number, because 3130923507 - 2⁶ = 3130923443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3130923557) 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 31 ways as a sum of consecutive naturals, for example, 138463 + ... + 159479.

It is an arithmetic number, because the mean of its divisors is an integer number (145276416).

Almost surely, 2^3130923507 is an apocalyptic number.

3130923507 is a deficient number, since it is larger than the sum of its proper divisors (1517921805).

3130923507 is a wasteful number, since it uses less digits than its factorization.

3130923507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21187.

The product of its (nonzero) digits is 17010, while the sum is 33.

The square root of 3130923507 is about 55954.6558116481. The cubic root of 3130923507 is about 1462.9320428286.

The spelling of 3130923507 in words is "three billion, one hundred thirty million, nine hundred twenty-three thousand, five hundred seven".