133252354520231 has 2 divisors, whose sum is σ = 133252354520232. Its totient is φ = 133252354520230.

The previous prime is 133252354520189. The next prime is 133252354520239. The reversal of 133252354520231 is 132025453252331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133252354520231 is a prime.

It is a super-2 number, since 2×133252354520231² (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 (133252354520239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66626177260115 + 66626177260116.

It is an arithmetic number, because the mean of its divisors is an integer number (66626177260116).

Almost surely, 2^{133252354520231} is an apocalyptic number.

133252354520231 is a deficient number, since it is larger than the sum of its proper divisors (1).

133252354520231 is an equidigital number, since it uses as much as digits as its factorization.

133252354520231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 133252354520231 in words is "one hundred thirty-three trillion, two hundred fifty-two billion, three hundred fifty-four million, five hundred twenty thousand, two hundred thirty-one".