102120802960 has 160 divisors (see below), whose sum is σ = 264477322368. Its totient is φ = 36359823360.

The previous prime is 102120802943. The next prime is 102120803069. The reversal of 102120802960 is 69208021201.

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, 8247334 + ... + 8259706.

Almost surely, 2^102120802960 is an apocalyptic number.

102120802960 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 102120802960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132238661184).

102120802960 is an abundant number, since it is smaller than the sum of its proper divisors (162356519408).

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

102120802960 is a wasteful number, since it uses less digits than its factorization.

102120802960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12593 (or 12587 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 102120802960 in words is "one hundred two billion, one hundred twenty million, eight hundred two thousand, nine hundred sixty".