102873272798560 has 144 divisors (see below), whose sum is σ = 267499607684400. Its totient is φ = 37077406392320.

The previous prime is 102873272798521. The next prime is 102873272798591. The reversal of 102873272798560 is 65897272378201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20184666 + ... + 24762214.

It is an arithmetic number, because the mean of its divisors is an integer number (1857636164475).

Almost surely, 2^{102873272798560} is an apocalyptic number.

102873272798560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102873272798560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133749803842200).

102873272798560 is an abundant number, since it is smaller than the sum of its proper divisors (164626334885840).

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

102873272798560 is a wasteful number, since it uses less digits than its factorization.

102873272798560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4577801 (or 4577680 counting only the distinct ones).

The product of its (nonzero) digits is 142248960, while the sum is 67.

The spelling of 102873272798560 in words is "one hundred two trillion, eight hundred seventy-three billion, two hundred seventy-two million, seven hundred ninety-eight thousand, five hundred sixty".