5131010012 has 12 divisors (see below), whose sum is σ = 9268921536. Its totient is φ = 2482746720.

The previous prime is 5131009969. The next prime is 5131010033. The reversal of 5131010012 is 2100101315.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20689433 + ... + 20689680.

It is an arithmetic number, because the mean of its divisors is an integer number (772410128).

Almost surely, 2^5131010012 is an apocalyptic number.

It is an amenable number.

5131010012 is a deficient number, since it is larger than the sum of its proper divisors (4137911524).

5131010012 is a wasteful number, since it uses less digits than its factorization.

5131010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41379148 (or 41379146 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 5131010012 is about 71631.0687620951. The cubic root of 5131010012 is about 1724.7823025141.

Adding to 5131010012 its reverse (2100101315), we get a palindrome (7231111327).

The spelling of 5131010012 in words is "five billion, one hundred thirty-one million, ten thousand, twelve".