13234570633 has 2 divisors, whose sum is σ = 13234570634. Its totient is φ = 13234570632.

The previous prime is 13234570603. The next prime is 13234570639. The reversal of 13234570633 is 33607543231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9419284809 + 3815285824 = 97053^2 + 61768^2 .

It is a cyclic number.

It is not a de Polignac number, because 13234570633 - 2²⁵ = 13201016201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13234570592 and 13234570601.

It is not a weakly prime, because it can be changed into another prime (13234570639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6617285316 + 6617285317.

It is an arithmetic number, because the mean of its divisors is an integer number (6617285317).

Almost surely, 2^13234570633 is an apocalyptic number.

It is an amenable number.

13234570633 is a deficient number, since it is larger than the sum of its proper divisors (1).

13234570633 is an equidigital number, since it uses as much as digits as its factorization.

13234570633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 37.

The spelling of 13234570633 in words is "thirteen billion, two hundred thirty-four million, five hundred seventy thousand, six hundred thirty-three".