23311022103311 has 2 divisors, whose sum is σ = 23311022103312. Its totient is φ = 23311022103310.

The previous prime is 23311022103269. The next prime is 23311022103329. The reversal of 23311022103311 is 11330122011332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23311022103311 - 2⁶ = 23311022103247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23311022103331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655511051655 + 11655511051656.

It is an arithmetic number, because the mean of its divisors is an integer number (11655511051656).

Almost surely, 2^{23311022103311} is an apocalyptic number.

23311022103311 is a deficient number, since it is larger than the sum of its proper divisors (1).

23311022103311 is an equidigital number, since it uses as much as digits as its factorization.

23311022103311 is an odious number, because the sum of its binary digits is odd.

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

Adding to 23311022103311 its reverse (11330122011332), we get a palindrome (34641144114643).

The spelling of 23311022103311 in words is "twenty-three trillion, three hundred eleven billion, twenty-two million, one hundred three thousand, three hundred eleven".