10003100133120 has 144 divisors (see below), whose sum is σ = 31948882627200. Its totient is φ = 2667369664512.

The previous prime is 10003100133109. The next prime is 10003100133137. The reversal of 10003100133120 is 2133100130001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10003100133120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107853807 + ... + 107946513.

Almost surely, 2^{10003100133120} is an apocalyptic number.

10003100133120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10003100133120 is an abundant number, since it is smaller than the sum of its proper divisors (21945782494080).

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

10003100133120 is an equidigital number, since it uses as much as digits as its factorization.

10003100133120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120830 (or 120816 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10003100133120 its reverse (2133100130001), we get a palindrome (12136200263121).

The spelling of 10003100133120 in words is "ten trillion, three billion, one hundred million, one hundred thirty-three thousand, one hundred twenty".