102800893380456 has 32 divisors (see below), whose sum is σ = 262470366080640. Its totient is φ = 33537880109568.

The previous prime is 102800893380443. The next prime is 102800893380469. The reversal of 102800893380456 is 654083398008201.

It is an interprime number because it is at equal distance from previous prime (102800893380443) and next prime (102800893380469).

It is a junction number, because it is equal to n+sod(n) for n = 102800893380396 and 102800893380405.

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, 45567770761 + ... + 45567773016.

It is an arithmetic number, because the mean of its divisors is an integer number (8202198940020).

Almost surely, 2^{102800893380456} is an apocalyptic number.

It is an amenable number.

102800893380456 is an abundant number, since it is smaller than the sum of its proper divisors (159669472700184).

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

102800893380456 is a wasteful number, since it uses less digits than its factorization.

102800893380456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91135543833 (or 91135543829 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 57.

The spelling of 102800893380456 in words is "one hundred two trillion, eight hundred billion, eight hundred ninety-three million, three hundred eighty thousand, four hundred fifty-six".