232313112 has 24 divisors (see below), whose sum is σ = 629181540. Its totient is φ = 77437680.

The previous prime is 232313023. The next prime is 232313119. The reversal of 232313112 is 211313232.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232313119) 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 5 ways as a sum of consecutive naturals, for example, 1613214 + ... + 1613357.

Almost surely, 2^232313112 is an apocalyptic number.

It is an amenable number.

232313112 is an abundant number, since it is smaller than the sum of its proper divisors (396868428).

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

232313112 is a wasteful number, since it uses less digits than its factorization.

232313112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226583 (or 3226576 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 232313112 is about 15241.8211510305. The cubic root of 232313112 is about 614.7396716950.

Adding to 232313112 its reverse (211313232), we get a palindrome (443626344).

The spelling of 232313112 in words is "two hundred thirty-two million, three hundred thirteen thousand, one hundred twelve".