133021022342291 has 2 divisors, whose sum is σ = 133021022342292. Its totient is φ = 133021022342290.

The previous prime is 133021022342279. The next prime is 133021022342359. The reversal of 133021022342291 is 192243220120331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133021022342291 - 2⁴² = 128622975831187 is a prime.

It is not a weakly prime, because it can be changed into another prime (133021022342231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66510511171145 + 66510511171146.

It is an arithmetic number, because the mean of its divisors is an integer number (66510511171146).

Almost surely, 2^{133021022342291} is an apocalyptic number.

133021022342291 is a deficient number, since it is larger than the sum of its proper divisors (1).

133021022342291 is an equidigital number, since it uses as much as digits as its factorization.

133021022342291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 133021022342291 in words is "one hundred thirty-three trillion, twenty-one billion, twenty-two million, three hundred forty-two thousand, two hundred ninety-one".