133033097 has 2 divisors, whose sum is σ = 133033098. Its totient is φ = 133033096.

The previous prime is 133033073. The next prime is 133033181. The reversal of 133033097 is 790330331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99520576 + 33512521 = 9976^2 + 5789^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133033097 is a prime.

It is a super-2 number, since 2×133033097² = 35395609794822818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (133033037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66516548 + 66516549.

It is an arithmetic number, because the mean of its divisors is an integer number (66516549).

Almost surely, 2^133033097 is an apocalyptic number.

It is an amenable number.

133033097 is a deficient number, since it is larger than the sum of its proper divisors (1).

133033097 is an equidigital number, since it uses as much as digits as its factorization.

133033097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 29.

The square root of 133033097 is about 11533.9974423441. The cubic root of 133033097 is about 510.4892101925.

The spelling of 133033097 in words is "one hundred thirty-three million, thirty-three thousand, ninety-seven".