102203210232 has 48 divisors (see below), whose sum is σ = 291368805000. Its totient is φ = 32274697536.

The previous prime is 102203210191. The next prime is 102203210233. The reversal of 102203210232 is 232012302201.

102203210232 is a `hidden beast` number, since 1 + 0 + 220 + 3 + 210 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102203210233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37353607 + ... + 37356342.

Almost surely, 2^102203210232 is an apocalyptic number.

102203210232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102203210232 is an abundant number, since it is smaller than the sum of its proper divisors (189165594768).

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

102203210232 is a wasteful number, since it uses less digits than its factorization.

102203210232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74709980 (or 74709973 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 102203210232 its reverse (232012302201), we get a palindrome (334215512433).

The spelling of 102203210232 in words is "one hundred two billion, two hundred three million, two hundred ten thousand, two hundred thirty-two".