23011033232311 has 2 divisors, whose sum is σ = 23011033232312. Its totient is φ = 23011033232310.

The previous prime is 23011033232281. The next prime is 23011033232357. The reversal of 23011033232311 is 11323233011032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23011033232311 - 2³¹ = 23008885748663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23011033212311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11505516616155 + 11505516616156.

It is an arithmetic number, because the mean of its divisors is an integer number (11505516616156).

Almost surely, 2^{23011033232311} is an apocalyptic number.

23011033232311 is a deficient number, since it is larger than the sum of its proper divisors (1).

23011033232311 is an equidigital number, since it uses as much as digits as its factorization.

23011033232311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 23011033232311 its reverse (11323233011032), we get a palindrome (34334266243343).

The spelling of 23011033232311 in words is "twenty-three trillion, eleven billion, thirty-three million, two hundred thirty-two thousand, three hundred eleven".