5031021012 has 48 divisors (see below), whose sum is σ = 12375791232. Its totient is φ = 1587548160.

The previous prime is 5031021011. The next prime is 5031021019. The reversal of 5031021012 is 2101201305.

It is a super-2 number, since 2×5031021012² = 50622344846371008288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5031020982 and 5031021000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031021011) 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 15 ways as a sum of consecutive naturals, for example, 67189 + ... + 120732.

It is an arithmetic number, because the mean of its divisors is an integer number (257828984).

Almost surely, 2^5031021012 is an apocalyptic number.

It is an amenable number.

5031021012 is an abundant number, since it is smaller than the sum of its proper divisors (7344770220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5031021012 is a wasteful number, since it uses less digits than its factorization.

5031021012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188048 (or 188046 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 5031021012 is about 70929.6906238847. The cubic root of 5031021012 is about 1713.5050040034.

Adding to 5031021012 its reverse (2101201305), we get a palindrome (7132222317).

The spelling of 5031021012 in words is "five billion, thirty-one million, twenty-one thousand, twelve".