102065759514420 has 48 divisors (see below), whose sum is σ = 307767520999680. Its totient is φ = 25123879264896.

The previous prime is 102065759514413. The next prime is 102065759514451. The reversal of 102065759514420 is 24415957560201.

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, 65426768140 + ... + 65426769699.

It is an arithmetic number, because the mean of its divisors is an integer number (6411823354160).

Almost surely, 2^{102065759514420} is an apocalyptic number.

102065759514420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102065759514420 is an abundant number, since it is smaller than the sum of its proper divisors (205701761485260).

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

102065759514420 is a wasteful number, since it uses less digits than its factorization.

102065759514420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130853537864 (or 130853537862 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 51.

The spelling of 102065759514420 in words is "one hundred two trillion, sixty-five billion, seven hundred fifty-nine million, five hundred fourteen thousand, four hundred twenty".