23234033112021 has 24 divisors (see below), whose sum is σ = 34344697131264. Its totient is φ = 15128665578720.

The previous prime is 23234033112013. The next prime is 23234033112053. The reversal of 23234033112021 is 12021133043232.

23234033112021 is a `hidden beast` number, since 2 + 3 + 2 + 340 + 3 + 311 + 2 + 0 + 2 + 1 = 666.

It is not a de Polignac number, because 23234033112021 - 2³ = 23234033112013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23234033112001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56187010 + ... + 56599011.

It is an arithmetic number, because the mean of its divisors is an integer number (1431029047136).

Almost surely, 2^{23234033112021} is an apocalyptic number.

It is an amenable number.

23234033112021 is a deficient number, since it is larger than the sum of its proper divisors (11110664019243).

23234033112021 is a wasteful number, since it uses less digits than its factorization.

23234033112021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112786561 (or 112786558 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 23234033112021 its reverse (12021133043232), we get a palindrome (35255166155253).

The spelling of 23234033112021 in words is "twenty-three trillion, two hundred thirty-four billion, thirty-three million, one hundred twelve thousand, twenty-one".