23231302111201 has 4 divisors (see below), whose sum is σ = 23359651846804. Its totient is φ = 23102952375600.

The previous prime is 23231302111189. The next prime is 23231302111249. The reversal of 23231302111201 is 10211120313232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2271606624225 + 20959695486976 = 1507185^2 + 4578176^2 .

It is a cyclic number.

It is not a de Polignac number, because 23231302111201 - 2⁹ = 23231302110689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23231302111301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64174867530 + ... + 64174867891.

It is an arithmetic number, because the mean of its divisors is an integer number (5839912961701).

Almost surely, 2^{23231302111201} is an apocalyptic number.

It is an amenable number.

23231302111201 is a deficient number, since it is larger than the sum of its proper divisors (128349735603).

23231302111201 is a wasteful number, since it uses less digits than its factorization.

23231302111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128349735602.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 23231302111201 its reverse (10211120313232), we get a palindrome (33442422424433).

The spelling of 23231302111201 in words is "twenty-three trillion, two hundred thirty-one billion, three hundred two million, one hundred eleven thousand, two hundred one".