102547908110992 has 160 divisors (see below), whose sum is σ = 211175758886400. Its totient is φ = 48155253350400.

The previous prime is 102547908110987. The next prime is 102547908111029. The reversal of 102547908110992 is 299011809745201.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17128426623 + ... + 17128432609.

It is an arithmetic number, because the mean of its divisors is an integer number (1319848493040).

Almost surely, 2^{102547908110992} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102547908110992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105587879443200).

102547908110992 is an abundant number, since it is smaller than the sum of its proper divisors (108627850775408).

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

102547908110992 is a wasteful number, since it uses less digits than its factorization.

102547908110992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8585 (or 8579 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 58.

The spelling of 102547908110992 in words is "one hundred two trillion, five hundred forty-seven billion, nine hundred eight million, one hundred ten thousand, nine hundred ninety-two".