102112032300 has 72 divisors (see below), whose sum is σ = 295674117312. Its totient is φ = 27208680000.

The previous prime is 102112032289. The next prime is 102112032311. The reversal of 102112032300 is 3230211201.

It is an interprime number because it is at equal distance from previous prime (102112032289) and next prime (102112032311).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 102112032300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255475 + ... + 519125.

Almost surely, 2^102112032300 is an apocalyptic number.

102112032300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102112032300 is an abundant number, since it is smaller than the sum of its proper divisors (193562085012).

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

102112032300 is a wasteful number, since it uses less digits than its factorization.

102112032300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264959 (or 264952 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 102112032300 its reverse (3230211201), we get a palindrome (105342243501).

The spelling of 102112032300 in words is "one hundred two billion, one hundred twelve million, thirty-two thousand, three hundred".