135322223329 has 2 divisors, whose sum is σ = 135322223330. Its totient is φ = 135322223328.

The previous prime is 135322223249. The next prime is 135322223357. The reversal of 135322223329 is 923322223531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129704421025 + 5617802304 = 360145^2 + 74952^2 .

It is an emirp because it is prime and its reverse (923322223531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135322223329 - 2⁹ = 135322222817 is a prime.

It is a super-3 number, since 3×135322223329³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (135322223429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67661111664 + 67661111665.

It is an arithmetic number, because the mean of its divisors is an integer number (67661111665).

Almost surely, 2^135322223329 is an apocalyptic number.

It is an amenable number.

135322223329 is a deficient number, since it is larger than the sum of its proper divisors (1).

135322223329 is an equidigital number, since it uses as much as digits as its factorization.

135322223329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 37.

The spelling of 135322223329 in words is "one hundred thirty-five billion, three hundred twenty-two million, two hundred twenty-three thousand, three hundred twenty-nine".