100342232 has 32 divisors (see below), whose sum is σ = 191358720. Its totient is φ = 49320960.

The previous prime is 100342217. The next prime is 100342259. The reversal of 100342232 is 232243001.

It is a self number, because there is not a number n which added to its sum of digits gives 100342232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147878 + ... + 148554.

It is an arithmetic number, because the mean of its divisors is an integer number (5979960).

Almost surely, 2^100342232 is an apocalyptic number.

It is an amenable number.

100342232 is a deficient number, since it is larger than the sum of its proper divisors (91016488).

100342232 is a wasteful number, since it uses less digits than its factorization.

100342232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971 (or 967 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 100342232 is about 10017.0969846558. The cubic root of 100342232 is about 464.6877805441.

Adding to 100342232 its reverse (232243001), we get a palindrome (332585233).

The spelling of 100342232 in words is "one hundred million, three hundred forty-two thousand, two hundred thirty-two".