102988044 has 24 divisors (see below), whose sum is σ = 267006320. Its totient is φ = 34329312.

The previous prime is 102988033. The next prime is 102988051. The reversal of 102988044 is 440889201.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 476689 + ... + 476904.

Almost surely, 2^102988044 is an apocalyptic number.

It is an amenable number.

102988044 is an abundant number, since it is smaller than the sum of its proper divisors (164018276).

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

102988044 is a wasteful number, since it uses less digits than its factorization.

102988044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953606 (or 953598 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 102988044 is about 10148.3025181554. The cubic root of 102988044 is about 468.7366767413.

The spelling of 102988044 in words is "one hundred two million, nine hundred eighty-eight thousand, forty-four".