133351242153331 has 2 divisors, whose sum is σ = 133351242153332. Its totient is φ = 133351242153330.

The previous prime is 133351242153307. The next prime is 133351242153427.

133351242153331 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 133351242153331 - 2¹⁹ = 133351241629043 is a prime.

It is a super-2 number, since 2×133351242153331² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (133351242153301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66675621076665 + 66675621076666.

It is an arithmetic number, because the mean of its divisors is an integer number (66675621076666).

Almost surely, 2^{133351242153331} is an apocalyptic number.

133351242153331 is a deficient number, since it is larger than the sum of its proper divisors (1).

133351242153331 is an equidigital number, since it uses as much as digits as its factorization.

133351242153331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 291600, while the sum is 40.

The spelling of 133351242153331 in words is "one hundred thirty-three trillion, three hundred fifty-one billion, two hundred forty-two million, one hundred fifty-three thousand, three hundred thirty-one".