23301131340413 has 2 divisors, whose sum is σ = 23301131340414. Its totient is φ = 23301131340412.

The previous prime is 23301131340407. The next prime is 23301131340457. The reversal of 23301131340413 is 31404313110332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19015643440249 + 4285487900164 = 4360693^2 + 2070142^2 .

It is a cyclic number.

It is not a de Polignac number, because 23301131340413 - 2⁶ = 23301131340349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23301131340713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11650565670206 + 11650565670207.

It is an arithmetic number, because the mean of its divisors is an integer number (11650565670207).

Almost surely, 2^{23301131340413} is an apocalyptic number.

It is an amenable number.

23301131340413 is a deficient number, since it is larger than the sum of its proper divisors (1).

23301131340413 is an equidigital number, since it uses as much as digits as its factorization.

23301131340413 is an evil number, because the sum of its binary digits is even.

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

Adding to 23301131340413 its reverse (31404313110332), we get a palindrome (54705444450745).

The spelling of 23301131340413 in words is "twenty-three trillion, three hundred one billion, one hundred thirty-one million, three hundred forty thousand, four hundred thirteen".