100223030232 has 192 divisors, whose sum is σ = 315209512800. Its totient is φ = 28502046720.

The previous prime is 100223030231. The next prime is 100223030261. The reversal of 100223030232 is 232030322001.

It is a happy number.

100223030232 is a `hidden beast` number, since 100 + 2 + 230 + 302 + 32 = 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 (100223030231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 660418 + ... + 797870.

Almost surely, 2^100223030232 is an apocalyptic number.

100223030232 is a gapful number since it is divisible by the number (12) 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 100223030232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157604756400).

100223030232 is an abundant number, since it is smaller than the sum of its proper divisors (214986482568).

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

100223030232 is a wasteful number, since it uses less digits than its factorization.

100223030232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137538 (or 137531 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 100223030232 its reverse (232030322001), we get a palindrome (332253352233).

The spelling of 100223030232 in words is "one hundred billion, two hundred twenty-three million, thirty thousand, two hundred thirty-two".