233120010312312 has 16 divisors (see below), whose sum is σ = 582800025780840. Its totient is φ = 77706670104096.

The previous prime is 233120010312289. The next prime is 233120010312341. The reversal of 233120010312312 is 213213010021332.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 9713333763013 = 233120010312312 / (2 + 3 + 3 + 1 + 2 + 0 + 0 + 1 + 0 + 3 + 1 + 2 + 3 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4856666881483 + ... + 4856666881530.

Almost surely, 2^{233120010312312} is an apocalyptic number.

It is an amenable number.

233120010312312 is an abundant number, since it is smaller than the sum of its proper divisors (349680015468528).

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

233120010312312 is a wasteful number, since it uses less digits than its factorization.

233120010312312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9713333763022 (or 9713333763018 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 233120010312312 its reverse (213213010021332), we get a palindrome (446333020333644).

The spelling of 233120010312312 in words is "two hundred thirty-three trillion, one hundred twenty billion, ten million, three hundred twelve thousand, three hundred twelve".