233113001112 has 128 divisors (see below), whose sum is σ = 666033350400. Its totient is φ = 75503425536.

The previous prime is 233113001111. The next prime is 233113001117. The reversal of 233113001112 is 211100311332.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233113001111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1727563 + ... + 1857605.

It is an arithmetic number, because the mean of its divisors is an integer number (5203385550).

Almost surely, 2^233113001112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233113001112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333016675200).

233113001112 is an abundant number, since it is smaller than the sum of its proper divisors (432920349288).

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

233113001112 is a wasteful number, since it uses less digits than its factorization.

233113001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130294 (or 130284 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 233113001112 its reverse (211100311332), we get a palindrome (444213312444).

The spelling of 233113001112 in words is "two hundred thirty-three billion, one hundred thirteen million, one thousand, one hundred twelve".