135122826233 has 2 divisors, whose sum is σ = 135122826234. Its totient is φ = 135122826232.

The previous prime is 135122826221. The next prime is 135122826259. The reversal of 135122826233 is 332628221531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114252112144 + 20870714089 = 338012^2 + 144467^2 .

It is a cyclic number.

It is not a de Polignac number, because 135122826233 - 2²⁴ = 135106049017 is a prime.

It is not a weakly prime, because it can be changed into another prime (135122826283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67561413116 + 67561413117.

It is an arithmetic number, because the mean of its divisors is an integer number (67561413117).

Almost surely, 2^135122826233 is an apocalyptic number.

It is an amenable number.

135122826233 is a deficient number, since it is larger than the sum of its proper divisors (1).

135122826233 is an equidigital number, since it uses as much as digits as its factorization.

135122826233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 38.

The spelling of 135122826233 in words is "one hundred thirty-five billion, one hundred twenty-two million, eight hundred twenty-six thousand, two hundred thirty-three".