102102200984 has 32 divisors (see below), whose sum is σ = 219451468800. Its totient is φ = 43625878560.

The previous prime is 102102200983. The next prime is 102102200989. The reversal of 102102200984 is 489002201201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102102200983) 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, 2735624 + ... + 2772695.

It is an arithmetic number, because the mean of its divisors is an integer number (6857858400).

Almost surely, 2^102102200984 is an apocalyptic number.

102102200984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

102102200984 is an abundant number, since it is smaller than the sum of its proper divisors (117349267816).

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

102102200984 is a wasteful number, since it uses less digits than its factorization.

102102200984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5508663 (or 5508659 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 102102200984 in words is "one hundred two billion, one hundred two million, two hundred thousand, nine hundred eighty-four".