102518833704 has 128 divisors (see below), whose sum is σ = 299058144000. Its totient is φ = 29274497280.

The previous prime is 102518833679. The next prime is 102518833717. The reversal of 102518833704 is 407338815201.

It is a super-2 number, since 2×102518833704² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 28950174 + ... + 28953714.

It is an arithmetic number, because the mean of its divisors is an integer number (2336391750).

Almost surely, 2^102518833704 is an apocalyptic number.

102518833704 is a gapful number since it is divisible by the number (14) 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 102518833704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149529072000).

102518833704 is an abundant number, since it is smaller than the sum of its proper divisors (196539310296).

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

102518833704 is a wasteful number, since it uses less digits than its factorization.

102518833704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7088 (or 7070 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 102518833704 in words is "one hundred two billion, five hundred eighteen million, eight hundred thirty-three thousand, seven hundred four".