133535107 has 2 divisors, whose sum is σ = 133535108. Its totient is φ = 133535106.

The previous prime is 133535099. The next prime is 133535159. The reversal of 133535107 is 701535331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133535107 - 2³ = 133535099 is a prime.

It is equal to p_7567210 and since 133535107 and 7567210 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (133535707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66767553 + 66767554.

It is an arithmetic number, because the mean of its divisors is an integer number (66767554).

Almost surely, 2^133535107 is an apocalyptic number.

133535107 is a deficient number, since it is larger than the sum of its proper divisors (1).

133535107 is an equidigital number, since it uses as much as digits as its factorization.

133535107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4725, while the sum is 28.

The square root of 133535107 is about 11555.7391368964. The cubic root of 133535107 is about 511.1305268179.

The spelling of 133535107 in words is "one hundred thirty-three million, five hundred thirty-five thousand, one hundred seven".