23301231132413 has 4 divisors (see below), whose sum is σ = 25093633527228. Its totient is φ = 21508828737600.

The previous prime is 23301231132397. The next prime is 23301231132449. The reversal of 23301231132413 is 31423113210332.

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 12531295561849 + 10769935570564 = 3539957^2 + 3281758^2 .

It is a cyclic number.

It is not a de Polignac number, because 23301231132413 - 2⁴ = 23301231132397 is a prime.

It is a super-2 number, since 2×23301231132413² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23301230132413) 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, 896201197388 + ... + 896201197413.

It is an arithmetic number, because the mean of its divisors is an integer number (6273408381807).

Almost surely, 2^{23301231132413} is an apocalyptic number.

It is an amenable number.

23301231132413 is a deficient number, since it is larger than the sum of its proper divisors (1792402394815).

23301231132413 is a wasteful number, since it uses less digits than its factorization.

23301231132413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792402394814.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 23301231132413 its reverse (31423113210332), we get a palindrome (54724344342745).

The spelling of 23301231132413 in words is "twenty-three trillion, three hundred one billion, two hundred thirty-one million, one hundred thirty-two thousand, four hundred thirteen".