133522332300431 has 2 divisors, whose sum is σ = 133522332300432. Its totient is φ = 133522332300430.

The previous prime is 133522332300397. The next prime is 133522332300499. The reversal of 133522332300431 is 134003233225331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133522332300431 - 2²² = 133522328106127 is a prime.

It is a super-2 number, since 2×133522332300431² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 133522332300391 and 133522332300400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133522332303431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66761166150215 + 66761166150216.

It is an arithmetic number, because the mean of its divisors is an integer number (66761166150216).

Almost surely, 2^{133522332300431} is an apocalyptic number.

133522332300431 is a deficient number, since it is larger than the sum of its proper divisors (1).

133522332300431 is an equidigital number, since it uses as much as digits as its factorization.

133522332300431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 35.

Adding to 133522332300431 its reverse (134003233225331), we get a palindrome (267525565525762).

The spelling of 133522332300431 in words is "one hundred thirty-three trillion, five hundred twenty-two billion, three hundred thirty-two million, three hundred thousand, four hundred thirty-one".