23120230003021 has 16 divisors (see below), whose sum is σ = 23980138257600. Its totient is φ = 22264535483008.

The previous prime is 23120230003019. The next prime is 23120230003033. The reversal of 23120230003021 is 12030003202132.

It is a cyclic number.

It is not a de Polignac number, because 23120230003021 - 2¹ = 23120230003019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23120230003021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120230003001) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 35352090 + ... + 36000148.

It is an arithmetic number, because the mean of its divisors is an integer number (1498758641100).

Almost surely, 2^{23120230003021} is an apocalyptic number.

It is an amenable number.

23120230003021 is a deficient number, since it is larger than the sum of its proper divisors (859908254579).

23120230003021 is a wasteful number, since it uses less digits than its factorization.

23120230003021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651308.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23120230003021 its reverse (12030003202132), we get a palindrome (35150233205153).

The spelling of 23120230003021 in words is "twenty-three trillion, one hundred twenty billion, two hundred thirty million, three thousand, twenty-one".