100232132 has 48 divisors (see below), whose sum is σ = 235519872. Its totient is φ = 36046080.

The previous prime is 100232107. The next prime is 100232147. The reversal of 100232132 is 231232001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8513 + ... + 16520.

It is an arithmetic number, because the mean of its divisors is an integer number (4906664).

Almost surely, 2^100232132 is an apocalyptic number.

It is an amenable number.

100232132 is an abundant number, since it is smaller than the sum of its proper divisors (135287740).

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

100232132 is a wasteful number, since it uses less digits than its factorization.

100232132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25068 (or 25066 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 100232132 is about 10011.5998721483. The cubic root of 100232132 is about 464.5177595819.

Adding to 100232132 its reverse (231232001), we get a palindrome (331464133).

It can be divided in two parts, 100 and 232132, that added together give a palindrome (232232).

The spelling of 100232132 in words is "one hundred million, two hundred thirty-two thousand, one hundred thirty-two".