10031103120 has 80 divisors (see below), whose sum is σ = 31124293632. Its totient is φ = 2672563200.

The previous prime is 10031103097. The next prime is 10031103133. The reversal of 10031103120 is 2130113001.

10031103120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a junction number, because it is equal to n+sod(n) for n = 10031103096 and 10031103105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258084 + ... + 294396.

Almost surely, 2^10031103120 is an apocalyptic number.

10031103120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10031103120 is an abundant number, since it is smaller than the sum of its proper divisors (21093190512).

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

10031103120 is a wasteful number, since it uses less digits than its factorization.

10031103120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37480 (or 37474 counting only the distinct ones).

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

Adding to 10031103120 its reverse (2130113001), we get a palindrome (12161216121).

The spelling of 10031103120 in words is "ten billion, thirty-one million, one hundred three thousand, one hundred twenty".