133736353 has 2 divisors, whose sum is σ = 133736354. Its totient is φ = 133736352.

The previous prime is 133736327. The next prime is 133736363. The reversal of 133736353 is 353637331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111154849 + 22581504 = 10543^2 + 4752^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133736353 is a prime.

It is a super-2 number, since 2×133736353² = 35770824227481218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (133736363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66868176 + 66868177.

It is an arithmetic number, because the mean of its divisors is an integer number (66868177).

Almost surely, 2^133736353 is an apocalyptic number.

It is an amenable number.

133736353 is a deficient number, since it is larger than the sum of its proper divisors (1).

133736353 is an equidigital number, since it uses as much as digits as its factorization.

133736353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51030, while the sum is 34.

The square root of 133736353 is about 11564.4434799086. The cubic root of 133736353 is about 511.3871668028.

The spelling of 133736353 in words is "one hundred thirty-three million, seven hundred thirty-six thousand, three hundred fifty-three".