23113210313201 has 4 divisors (see below), whose sum is σ = 23171429986932. Its totient is φ = 23054990639472.

The previous prime is 23113210313197. The next prime is 23113210313209. The reversal of 23113210313201 is 10231301231132.

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 14597931884176 + 8515278429025 = 3820724^2 + 2918095^2 .

It is a cyclic number.

It is not a de Polignac number, because 23113210313201 - 2² = 23113210313197 is a prime.

It is a super-2 number, since 2×23113210313201² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23113210313209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29109836270 + ... + 29109837063.

It is an arithmetic number, because the mean of its divisors is an integer number (5792857496733).

Almost surely, 2^{23113210313201} is an apocalyptic number.

It is an amenable number.

23113210313201 is a deficient number, since it is larger than the sum of its proper divisors (58219673731).

23113210313201 is an equidigital number, since it uses as much as digits as its factorization.

23113210313201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58219673730.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 23113210313201 its reverse (10231301231132), we get a palindrome (33344511544333).

The spelling of 23113210313201 in words is "twenty-three trillion, one hundred thirteen billion, two hundred ten million, three hundred thirteen thousand, two hundred one".