23245787277311 has 2 divisors, whose sum is σ = 23245787277312. Its totient is φ = 23245787277310.

The previous prime is 23245787277283. The next prime is 23245787277337. The reversal of 23245787277311 is 11377278754232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23245787277311 - 2¹⁸ = 23245787015167 is a prime.

It is a super-2 number, since 2×23245787277311² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23245787277341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11622893638655 + 11622893638656.

It is an arithmetic number, because the mean of its divisors is an integer number (11622893638656).

Almost surely, 2^{23245787277311} is an apocalyptic number.

23245787277311 is a deficient number, since it is larger than the sum of its proper divisors (1).

23245787277311 is an equidigital number, since it uses as much as digits as its factorization.

23245787277311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27659520, while the sum is 59.

The spelling of 23245787277311 in words is "twenty-three trillion, two hundred forty-five billion, seven hundred eighty-seven million, two hundred seventy-seven thousand, three hundred eleven".