23552320104013 has 16 divisors (see below), whose sum is σ = 23842025616384. Its totient is φ = 23263929065520.

The previous prime is 23552320103969. The next prime is 23552320104067. The reversal of 23552320104013 is 31040102325532.

It is a cyclic number.

It is not a de Polignac number, because 23552320104013 - 2⁴¹ = 21353296848461 is a prime.

It is a super-2 number, since 2×23552320104013² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23552320144013) 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, 203002006 + ... + 203117992.

It is an arithmetic number, because the mean of its divisors is an integer number (1490126601024).

Almost surely, 2^{23552320104013} is an apocalyptic number.

It is an amenable number.

23552320104013 is a deficient number, since it is larger than the sum of its proper divisors (289705512371).

23552320104013 is a wasteful number, since it uses less digits than its factorization.

23552320104013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121632.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 23552320104013 its reverse (31040102325532), we get a palindrome (54592422429545).

The spelling of 23552320104013 in words is "twenty-three trillion, five hundred fifty-two billion, three hundred twenty million, one hundred four thousand, thirteen".