23302204013021 has 16 divisors (see below), whose sum is σ = 24674056704000. Its totient is φ = 21945052782000.

The previous prime is 23302204013009. The next prime is 23302204013071. The reversal of 23302204013021 is 12031040220332.

It is not a de Polignac number, because 23302204013021 - 2⁶ = 23302204012957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23302204013071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3053030 + ... + 7478328.

It is an arithmetic number, because the mean of its divisors is an integer number (1542128544000).

Almost surely, 2^{23302204013021} is an apocalyptic number.

It is an amenable number.

23302204013021 is a deficient number, since it is larger than the sum of its proper divisors (1371852690979).

23302204013021 is a wasteful number, since it uses less digits than its factorization.

23302204013021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4426960.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23302204013021 its reverse (12031040220332), we get a palindrome (35333244233353).

The spelling of 23302204013021 in words is "twenty-three trillion, three hundred two billion, two hundred four million, thirteen thousand, twenty-one".