23113222133 has 2 divisors, whose sum is σ = 23113222134. Its totient is φ = 23113222132.

The previous prime is 23113222103. The next prime is 23113222147. The reversal of 23113222133 is 33122231132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21456976324 + 1656245809 = 146482^2 + 40697^2 .

It is a cyclic number.

It is not a de Polignac number, because 23113222133 - 2⁸ = 23113221877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23113222099 and 23113222108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23113222103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11556611066 + 11556611067.

It is an arithmetic number, because the mean of its divisors is an integer number (11556611067).

Almost surely, 2^23113222133 is an apocalyptic number.

It is an amenable number.

23113222133 is a deficient number, since it is larger than the sum of its proper divisors (1).

23113222133 is an equidigital number, since it uses as much as digits as its factorization.

23113222133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 23.

Adding to 23113222133 its reverse (33122231132), we get a palindrome (56235453265).

The spelling of 23113222133 in words is "twenty-three billion, one hundred thirteen million, two hundred twenty-two thousand, one hundred thirty-three".