10012031300 has 36 divisors (see below), whose sum is σ = 21864525060. Its totient is φ = 3979297920.

The previous prime is 10012031299. The next prime is 10012031327. The reversal of 10012031300 is 313021001.

It can be written as a sum of positive squares in 6 ways, for example, as 66357316 + 9945673984 = 8146^2 + 99728^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 303155 + ... + 334554.

Almost surely, 2^10012031300 is an apocalyptic number.

10012031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012031300 is an abundant number, since it is smaller than the sum of its proper divisors (11852493760).

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

10012031300 is a wasteful number, since it uses less digits than its factorization.

10012031300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637880 (or 637873 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10012031300 its reverse (313021001), we get a palindrome (10325052301).

The spelling of 10012031300 in words is "ten billion, twelve million, thirty-one thousand, three hundred".