133289029297 has 2 divisors, whose sum is σ = 133289029298. Its totient is φ = 133289029296.

The previous prime is 133289029201. The next prime is 133289029303. The reversal of 133289029297 is 792920982331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103292174881 + 29996854416 = 321391^2 + 173196^2 .

It is a cyclic number.

It is not a de Polignac number, because 133289029297 - 2⁷ = 133289029169 is a prime.

It is not a weakly prime, because it can be changed into another prime (133289029597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66644514648 + 66644514649.

It is an arithmetic number, because the mean of its divisors is an integer number (66644514649).

Almost surely, 2^133289029297 is an apocalyptic number.

It is an amenable number.

133289029297 is a deficient number, since it is larger than the sum of its proper divisors (1).

133289029297 is an equidigital number, since it uses as much as digits as its factorization.

133289029297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The spelling of 133289029297 in words is "one hundred thirty-three billion, two hundred eighty-nine million, twenty-nine thousand, two hundred ninety-seven".