10032031120 has 20 divisors (see below), whose sum is σ = 23324472540. Its totient is φ = 4012812416.

The previous prime is 10032031067. The next prime is 10032031133. The reversal of 10032031120 is 2113023001.

It can be written as a sum of positive squares in 2 ways, for example, as 6900957184 + 3131073936 = 83072^2 + 55956^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 10032031120.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62700115 + ... + 62700274.

It is an arithmetic number, because the mean of its divisors is an integer number (1166223627).

Almost surely, 2^10032031120 is an apocalyptic number.

10032031120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10032031120 is an abundant number, since it is smaller than the sum of its proper divisors (13292441420).

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

10032031120 is a wasteful number, since it uses less digits than its factorization.

10032031120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125400402 (or 125400396 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10032031120 its reverse (2113023001), we get a palindrome (12145054121).

The spelling of 10032031120 in words is "ten billion, thirty-two million, thirty-one thousand, one hundred twenty".