234322161133 has 2 divisors, whose sum is σ = 234322161134. Its totient is φ = 234322161132.

The previous prime is 234322161131. The next prime is 234322161233. The reversal of 234322161133 is 331161223432.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195309195844 + 39012965289 = 441938^2 + 197517^2 .

It is a cyclic number.

It is not a de Polignac number, because 234322161133 - 2¹ = 234322161131 is a prime.

Together with 234322161131, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 234322161095 and 234322161104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234322161131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117161080566 + 117161080567.

It is an arithmetic number, because the mean of its divisors is an integer number (117161080567).

Almost surely, 2^234322161133 is an apocalyptic number.

It is an amenable number.

234322161133 is a deficient number, since it is larger than the sum of its proper divisors (1).

234322161133 is an equidigital number, since it uses as much as digits as its factorization.

234322161133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 31.

Adding to 234322161133 its reverse (331161223432), we get a palindrome (565483384565).

The spelling of 234322161133 in words is "two hundred thirty-four billion, three hundred twenty-two million, one hundred sixty-one thousand, one hundred thirty-three".