102201232 has 20 divisors (see below), whose sum is σ = 226302976. Its totient is φ = 43800480.

The previous prime is 102201227. The next prime is 102201251. The reversal of 102201232 is 232102201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456144 + ... + 456367.

Almost surely, 2^102201232 is an apocalyptic number.

It is an amenable number.

102201232 is an abundant number, since it is smaller than the sum of its proper divisors (124101744).

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

102201232 is an equidigital number, since it uses as much as digits as its factorization.

102201232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912526 (or 912520 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 102201232 is about 10109.4624980758. The cubic root of 102201232 is about 467.5399331041.

Adding to 102201232 its reverse (232102201), we get a palindrome (334303433).

The spelling of 102201232 in words is "one hundred two million, two hundred one thousand, two hundred thirty-two".