233120233112 has 32 divisors (see below), whose sum is σ = 486955400400. Its totient is φ = 103883816064.

The previous prime is 233120233111. The next prime is 233120233121. The reversal of 233120233112 is 211332021332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233120233111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38644238 + ... + 38650269.

Almost surely, 2^233120233112 is an apocalyptic number.

It is an amenable number.

233120233112 is an abundant number, since it is smaller than the sum of its proper divisors (253835167288).

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

233120233112 is a wasteful number, since it uses less digits than its factorization.

233120233112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77294555 (or 77294551 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 233120233112 its reverse (211332021332), we get a palindrome (444452254444).

The spelling of 233120233112 in words is "two hundred thirty-three billion, one hundred twenty million, two hundred thirty-three thousand, one hundred twelve".