133535707 has 2 divisors, whose sum is σ = 133535708. Its totient is φ = 133535706.

The previous prime is 133535671. The next prime is 133535711. The reversal of 133535707 is 707535331.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (707535331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133535707 - 2⁷ = 133535579 is a prime.

It is not a weakly prime, because it can be changed into another prime (133535777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66767853 + 66767854.

It is an arithmetic number, because the mean of its divisors is an integer number (66767854).

Almost surely, 2^133535707 is an apocalyptic number.

133535707 is a deficient number, since it is larger than the sum of its proper divisors (1).

133535707 is an equidigital number, since it uses as much as digits as its factorization.

133535707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33075, while the sum is 34.

The square root of 133535707 is about 11555.7650979933. The cubic root of 133535707 is about 511.1312923541.

The spelling of 133535707 in words is "one hundred thirty-three million, five hundred thirty-five thousand, seven hundred seven".