102150720960 has 56 divisors (see below), whose sum is σ = 324328542096. Its totient is φ = 27240192000.

The previous prime is 102150720949. The next prime is 102150720961. The reversal of 102150720960 is 69027051201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102150720961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53202541 + ... + 53204460.

Almost surely, 2^102150720960 is an apocalyptic number.

102150720960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102150720960 is an abundant number, since it is smaller than the sum of its proper divisors (222177821136).

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

102150720960 is a wasteful number, since it uses less digits than its factorization.

102150720960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106407021 (or 106407011 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The spelling of 102150720960 in words is "one hundred two billion, one hundred fifty million, seven hundred twenty thousand, nine hundred sixty".