100232000 has 224 divisors, whose sum is σ = 290998656. Its totient is φ = 33792000.

The previous prime is 100231997. The next prime is 100232009. The reversal of 100232000 is 232001.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100232009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1495967 + ... + 1496033.

Almost surely, 2^100232000 is an apocalyptic number.

100232000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145499328).

100232000 is an abundant number, since it is smaller than the sum of its proper divisors (190766656).

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

100232000 is a wasteful number, since it uses less digits than its factorization.

100232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 100232000 is about 10011.5932797932. The cubic root of 100232000 is about 464.5175556673.

Adding to 100232000 its reverse (232001), we get a palindrome (100464001).

Subtracting from 100232000 its reverse (232001), we obtain a palindrome (99999999).

The spelling of 100232000 in words is "one hundred million, two hundred thirty-two thousand".