23332311132021 has 48 divisors (see below), whose sum is σ = 34319545827840. Its totient is φ = 15271917349920.

The previous prime is 23332311131953. The next prime is 23332311132029. The reversal of 23332311132021 is 12023111323332.

23332311132021 is a `hidden beast` number, since 2 + 3 + 3 + 3 + 2 + 311 + 1 + 320 + 21 = 666.

It is not a de Polignac number, because 23332311132021 - 2⁹ = 23332311131509 is a prime.

It is a super-3 number, since 3×23332311132021³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23332311132029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150660790 + ... + 150815576.

It is an arithmetic number, because the mean of its divisors is an integer number (714990538080).

Almost surely, 2^{23332311132021} is an apocalyptic number.

It is an amenable number.

23332311132021 is a deficient number, since it is larger than the sum of its proper divisors (10987234695819).

23332311132021 is a wasteful number, since it uses less digits than its factorization.

23332311132021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155846 (or 155843 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 23332311132021 its reverse (12023111323332), we get a palindrome (35355422455353).

The spelling of 23332311132021 in words is "twenty-three trillion, three hundred thirty-two billion, three hundred eleven million, one hundred thirty-two thousand, twenty-one".