232003220100 has 72 divisors (see below), whose sum is σ = 689404916928. Its totient is φ = 60195427200.

The previous prime is 232003220087. The next prime is 232003220101. The reversal of 232003220100 is 1022300232.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 232003220100.

It is not an unprimeable number, because it can be changed into a prime (232003220101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10439496 + ... + 10461695.

Almost surely, 2^232003220100 is an apocalyptic number.

232003220100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232003220100 is an abundant number, since it is smaller than the sum of its proper divisors (457401696828).

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

232003220100 is a wasteful number, since it uses less digits than its factorization.

232003220100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20901245 (or 20901238 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 232003220100 its reverse (1022300232), we get a palindrome (233025520332).

The spelling of 232003220100 in words is "two hundred thirty-two billion, three million, two hundred twenty thousand, one hundred".