5120131004 has 18 divisors (see below), whose sum is σ = 9184113792. Its totient is φ = 2497621600.

The previous prime is 5120130973. The next prime is 5120131007. The reversal of 5120131004 is 4001310215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120131007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 374012 + ... + 387459.

It is an arithmetic number, because the mean of its divisors is an integer number (510228544).

Almost surely, 2^5120131004 is an apocalyptic number.

It is an amenable number.

5120131004 is a deficient number, since it is larger than the sum of its proper divisors (4063982788).

5120131004 is a wasteful number, since it uses less digits than its factorization.

5120131004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761557 (or 761514 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 5120131004 is about 71555.0906924168. The cubic root of 5120131004 is about 1723.5624518773.

Adding to 5120131004 its reverse (4001310215), we get a palindrome (9121441219).

The spelling of 5120131004 in words is "five billion, one hundred twenty million, one hundred thirty-one thousand, four".