102031441124 has 24 divisors (see below), whose sum is σ = 184781399040. Its totient is φ = 49238075936.

The previous prime is 102031441087. The next prime is 102031441151. The reversal of 102031441124 is 421144130201.

It is a self number, because there is not a number n which added to its sum of digits gives 102031441124.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148019 + ... + 475365.

It is an arithmetic number, because the mean of its divisors is an integer number (7699224960).

Almost surely, 2^102031441124 is an apocalyptic number.

It is an amenable number.

102031441124 is a deficient number, since it is larger than the sum of its proper divisors (82749957916).

102031441124 is a wasteful number, since it uses less digits than its factorization.

102031441124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330067 (or 330065 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 102031441124 its reverse (421144130201), we get a palindrome (523175571325).

The spelling of 102031441124 in words is "one hundred two billion, thirty-one million, four hundred forty-one thousand, one hundred twenty-four".