232033100020 has 48 divisors (see below), whose sum is σ = 505946120400. Its totient is φ = 89279590400.

The previous prime is 232033100003. The next prime is 232033100021. The reversal of 232033100020 is 20001330232.

It can be written as a sum of positive squares in 8 ways, for example, as 56607829776 + 175425270244 = 237924^2 + 418838^2 .

It is a junction number, because it is equal to n+sod(n) for n = 232033099967 and 232033100003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232033100021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 587581 + ... + 899620.

It is an arithmetic number, because the mean of its divisors is an integer number (10540544175).

Almost surely, 2^232033100020 is an apocalyptic number.

232033100020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232033100020 is an abundant number, since it is smaller than the sum of its proper divisors (273913020380).

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

232033100020 is a wasteful number, since it uses less digits than its factorization.

232033100020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487508 (or 1487506 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 232033100020 its reverse (20001330232), we get a palindrome (252034430252).

The spelling of 232033100020 in words is "two hundred thirty-two billion, thirty-three million, one hundred thousand, twenty".