23013322033021 has 8 divisors (see below), whose sum is σ = 24014005265664. Its totient is φ = 22012647468240.

The previous prime is 23013322033019. The next prime is 23013322033087. The reversal of 23013322033021 is 12033022331032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23013322033021 - 2¹ = 23013322033019 is a prime.

It is a super-2 number, since 2×23013322033021² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013322033421) 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, 3583191 + ... + 7672411.

It is an arithmetic number, because the mean of its divisors is an integer number (3001750658208).

Almost surely, 2^{23013322033021} is an apocalyptic number.

It is an amenable number.

23013322033021 is a deficient number, since it is larger than the sum of its proper divisors (1000683232643).

23013322033021 is a wasteful number, since it uses less digits than its factorization.

23013322033021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4333931.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 23013322033021 its reverse (12033022331032), we get a palindrome (35046344364053).

The spelling of 23013322033021 in words is "twenty-three trillion, thirteen billion, three hundred twenty-two million, thirty-three thousand, twenty-one".