10000031200 has 72 divisors (see below), whose sum is σ = 25008086880. Its totient is φ = 3902438400.

The previous prime is 10000031191. The next prime is 10000031201. The reversal of 10000031200 is 213000001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000031201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119640 + ... + 185239.

It is an arithmetic number, because the mean of its divisors is an integer number (347334540).

Almost surely, 2^10000031200 is an apocalyptic number.

10000031200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000031200 is an abundant number, since it is smaller than the sum of its proper divisors (15008055680).

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

10000031200 is a wasteful number, since it uses less digits than its factorization.

10000031200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304940 (or 304927 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 7.

Adding to 10000031200 its reverse (213000001), we get a palindrome (10213031201).

The spelling of 10000031200 in words is "ten billion, thirty-one thousand, two hundred".