133632451345031 has 2 divisors, whose sum is σ = 133632451345032. Its totient is φ = 133632451345030.

The previous prime is 133632451345013. The next prime is 133632451345069. The reversal of 133632451345031 is 130543154236331.

Together with previous prime (133632451345013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133632451345031 - 2¹⁸ = 133632451082887 is a prime.

It is a super-2 number, since 2×133632451345031² (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 (133632451341031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66816225672515 + 66816225672516.

It is an arithmetic number, because the mean of its divisors is an integer number (66816225672516).

Almost surely, 2^{133632451345031} is an apocalyptic number.

133632451345031 is a deficient number, since it is larger than the sum of its proper divisors (1).

133632451345031 is an equidigital number, since it uses as much as digits as its factorization.

133632451345031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 44.

The spelling of 133632451345031 in words is "one hundred thirty-three trillion, six hundred thirty-two billion, four hundred fifty-one million, three hundred forty-five thousand, thirty-one".