232112554100 has 108 divisors (see below), whose sum is σ = 591720838380. Its totient is φ = 78793344000.

The previous prime is 232112554099. The next prime is 232112554111. The reversal of 232112554100 is 1455211232.

It can be written as a sum of positive squares in 6 ways, for example, as 214446736 + 231898107364 = 14644^2 + 481558^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 232112554100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 260396 + ... + 729404.

Almost surely, 2^232112554100 is an apocalyptic number.

232112554100 is a gapful number since it is divisible by the number (20) 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 232112554100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295860419190).

232112554100 is an abundant number, since it is smaller than the sum of its proper divisors (359608284280).

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

232112554100 is a wasteful number, since it uses less digits than its factorization.

232112554100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469138 (or 469124 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 232112554100 its reverse (1455211232), we get a palindrome (233567765332).

The spelling of 232112554100 in words is "two hundred thirty-two billion, one hundred twelve million, five hundred fifty-four thousand, one hundred".