232111111230 has 96 divisors (see below), whose sum is σ = 607159058688. Its totient is φ = 61520256000.

The previous prime is 232111111201. The next prime is 232111111259. The reversal of 232111111230 is 32111111232.

232111111230 is a `hidden beast` number, since 2 + 321 + 1 + 1 + 111 + 230 = 666.

It is an interprime number because it is at equal distance from previous prime (232111111201) and next prime (232111111259).

It is a super-2 number, since 2×232111111230² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45625747 + ... + 45630833.

It is an arithmetic number, because the mean of its divisors is an integer number (6324573528).

Almost surely, 2^232111111230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232111111230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303579529344).

232111111230 is an abundant number, since it is smaller than the sum of its proper divisors (375047947458).

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

232111111230 is a wasteful number, since it uses less digits than its factorization.

232111111230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8082 (or 8079 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 232111111230 its reverse (32111111232), we get a palindrome (264222222462).

The spelling of 232111111230 in words is "two hundred thirty-two billion, one hundred eleven million, one hundred eleven thousand, two hundred thirty".