102001200984 has 24 divisors (see below), whose sum is σ = 276253252860. Its totient is φ = 34000400304.

The previous prime is 102001200941. The next prime is 102001200989. The reversal of 102001200984 is 489002100201.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102001200989) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 708341602 + ... + 708341745.

Almost surely, 2^102001200984 is an apocalyptic number.

It is an amenable number.

102001200984 is an abundant number, since it is smaller than the sum of its proper divisors (174252051876).

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

102001200984 is a wasteful number, since it uses less digits than its factorization.

102001200984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416683359 (or 1416683352 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 102001200984 in words is "one hundred two billion, one million, two hundred thousand, nine hundred eighty-four".