23135235323 has 2 divisors, whose sum is σ = 23135235324. Its totient is φ = 23135235322.

The previous prime is 23135235217. The next prime is 23135235337. The reversal of 23135235323 is 32353253132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23135235323 - 2¹⁰ = 23135234299 is a prime.

It is a super-2 number, since 2×23135235323² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23135235323.

It is not a weakly prime, because it can be changed into another prime (23135235023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11567617661 + 11567617662.

It is an arithmetic number, because the mean of its divisors is an integer number (11567617662).

Almost surely, 2^23135235323 is an apocalyptic number.

23135235323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23135235323 is an equidigital number, since it uses as much as digits as its factorization.

23135235323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 32.

Adding to 23135235323 its reverse (32353253132), we get a palindrome (55488488455).

The spelling of 23135235323 in words is "twenty-three billion, one hundred thirty-five million, two hundred thirty-five thousand, three hundred twenty-three".