10121031300 has 72 divisors (see below), whose sum is σ = 29445462592. Its totient is φ = 2684016000.

The previous prime is 10121031289. The next prime is 10121031341. The reversal of 10121031300 is 313012101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38896 + ... + 147495.

Almost surely, 2^10121031300 is an apocalyptic number.

10121031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10121031300 is an abundant number, since it is smaller than the sum of its proper divisors (19324431292).

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

10121031300 is a wasteful number, since it uses less digits than its factorization.

10121031300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186589 (or 186582 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10121031300 its reverse (313012101), we get a palindrome (10434043401).

The spelling of 10121031300 in words is "ten billion, one hundred twenty-one million, thirty-one thousand, three hundred".