23210022133 has 2 divisors, whose sum is σ = 23210022134. Its totient is φ = 23210022132.

The previous prime is 23210022113. The next prime is 23210022137. The reversal of 23210022133 is 33122001232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23000148964 + 209873169 = 151658^2 + 14487^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23210022133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23210022133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23210022137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11605011066 + 11605011067.

It is an arithmetic number, because the mean of its divisors is an integer number (11605011067).

Almost surely, 2^23210022133 is an apocalyptic number.

It is an amenable number.

23210022133 is a deficient number, since it is larger than the sum of its proper divisors (1).

23210022133 is an equidigital number, since it uses as much as digits as its factorization.

23210022133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23210022133 its reverse (33122001232), we get a palindrome (56332023365).

The spelling of 23210022133 in words is "twenty-three billion, two hundred ten million, twenty-two thousand, one hundred thirty-three".