133496201 has 2 divisors, whose sum is σ = 133496202. Its totient is φ = 133496200.

The previous prime is 133496197. The next prime is 133496219. The reversal of 133496201 is 102694331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127125625 + 6370576 = 11275^2 + 2524^2 .

It is a cyclic number.

It is not a de Polignac number, because 133496201 - 2² = 133496197 is a prime.

It is not a weakly prime, because it can be changed into another prime (133496281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66748100 + 66748101.

It is an arithmetic number, because the mean of its divisors is an integer number (66748101).

Almost surely, 2^133496201 is an apocalyptic number.

It is an amenable number.

133496201 is a deficient number, since it is larger than the sum of its proper divisors (1).

133496201 is an equidigital number, since it uses as much as digits as its factorization.

133496201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 133496201 is about 11554.0556083135. The cubic root of 133496201 is about 511.0808820058.

The spelling of 133496201 in words is "one hundred thirty-three million, four hundred ninety-six thousand, two hundred one".