102045515503040 has 56 divisors (see below), whose sum is σ = 243075792681072. Its totient is φ = 40804783185920.

The previous prime is 102045515503033. The next prime is 102045515503073. The reversal of 102045515503040 is 40305515540201.

It is a congruent number.

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, 51459014 + ... + 53405253.

Almost surely, 2^{102045515503040} is an apocalyptic number.

102045515503040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102045515503040 is an abundant number, since it is smaller than the sum of its proper divisors (141030277178032).

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

102045515503040 is a wasteful number, since it uses less digits than its factorization.

102045515503040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104867325 (or 104867315 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 102045515503040 in words is "one hundred two trillion, forty-five billion, five hundred fifteen million, five hundred three thousand, forty".