232203310111312 has 20 divisors (see below), whose sum is σ = 449897860996576. Its totient is φ = 116100636305760.

The previous prime is 232203310111301. The next prime is 232203310111313. The reversal of 232203310111312 is 213111013302232.

It is a super-2 number, since 2×232203310111312² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232203310111313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61789764 + ... + 65439907.

Almost surely, 2^{232203310111312} is an apocalyptic number.

It is an amenable number.

232203310111312 is a deficient number, since it is larger than the sum of its proper divisors (217694550885264).

232203310111312 is a wasteful number, since it uses less digits than its factorization.

232203310111312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127343746 (or 127343740 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 232203310111312 its reverse (213111013302232), we get a palindrome (445314323413544).

The spelling of 232203310111312 in words is "two hundred thirty-two trillion, two hundred three billion, three hundred ten million, one hundred eleven thousand, three hundred twelve".