233131042032112 has 40 divisors (see below), whose sum is σ = 516466799268192. Its totient is φ = 99865291468800.

The previous prime is 233131042032103. The next prime is 233131042032127. The reversal of 233131042032112 is 211230240131332.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 499893589 + ... + 500359732.

Almost surely, 2^{233131042032112} is an apocalyptic number.

It is an amenable number.

233131042032112 is an abundant number, since it is smaller than the sum of its proper divisors (283335757236080).

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

233131042032112 is a wasteful number, since it uses less digits than its factorization.

233131042032112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000255417 (or 1000255411 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 233131042032112 its reverse (211230240131332), we get a palindrome (444361282163444).

The spelling of 233131042032112 in words is "two hundred thirty-three trillion, one hundred thirty-one billion, forty-two million, thirty-two thousand, one hundred twelve".