133343007653 has 2 divisors, whose sum is σ = 133343007654. Its totient is φ = 133343007652.

The previous prime is 133343007647. The next prime is 133343007673. The reversal of 133343007653 is 356700343331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124102607524 + 9240400129 = 352282^2 + 96127^2 .

It is a cyclic number.

It is not a de Polignac number, because 133343007653 - 2³⁰ = 132269265829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133343007613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66671503826 + 66671503827.

It is an arithmetic number, because the mean of its divisors is an integer number (66671503827).

Almost surely, 2^133343007653 is an apocalyptic number.

It is an amenable number.

133343007653 is a deficient number, since it is larger than the sum of its proper divisors (1).

133343007653 is an equidigital number, since it uses as much as digits as its factorization.

133343007653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 38.

The spelling of 133343007653 in words is "one hundred thirty-three billion, three hundred forty-three million, seven thousand, six hundred fifty-three".