102031133120 has 112 divisors (see below), whose sum is σ = 294004105920. Its totient is φ = 32924319744.

The previous prime is 102031133051. The next prime is 102031133167. The reversal of 102031133120 is 21331130201.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 1301615 + ... + 1377774.

It is an arithmetic number, because the mean of its divisors is an integer number (2625036660).

Almost surely, 2^102031133120 is an apocalyptic number.

102031133120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102031133120 is an abundant number, since it is smaller than the sum of its proper divisors (191972972800).

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

102031133120 is a wasteful number, since it uses less digits than its factorization.

102031133120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679430 (or 2679420 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 102031133120 its reverse (21331130201), we get a palindrome (123362263321).

The spelling of 102031133120 in words is "one hundred two billion, thirty-one million, one hundred thirty-three thousand, one hundred twenty".