133025334461431 has 2 divisors, whose sum is σ = 133025334461432. Its totient is φ = 133025334461430.

The previous prime is 133025334461413. The next prime is 133025334461441. The reversal of 133025334461431 is 134164433520331.

Together with previous prime (133025334461413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133025334461431 - 2²⁷ = 133025200243703 is a prime.

It is a super-2 number, since 2×133025334461431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133025334461441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66512667230715 + 66512667230716.

It is an arithmetic number, because the mean of its divisors is an integer number (66512667230716).

Almost surely, 2^{133025334461431} is an apocalyptic number.

133025334461431 is a deficient number, since it is larger than the sum of its proper divisors (1).

133025334461431 is an equidigital number, since it uses as much as digits as its factorization.

133025334461431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 43.

Adding to 133025334461431 its reverse (134164433520331), we get a palindrome (267189767981762).

The spelling of 133025334461431 in words is "one hundred thirty-three trillion, twenty-five billion, three hundred thirty-four million, four hundred sixty-one thousand, four hundred thirty-one".