133102535 has 16 divisors (see below), whose sum is σ = 164094336. Its totient is φ = 103607328.

The previous prime is 133102517. The next prime is 133102573. The reversal of 133102535 is 535201331.

It is a cyclic number.

It is not a de Polignac number, because 133102535 - 2⁸ = 133102279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133102535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25412 + ... + 30198.

It is an arithmetic number, because the mean of its divisors is an integer number (10255896).

Almost surely, 2^133102535 is an apocalyptic number.

133102535 is a deficient number, since it is larger than the sum of its proper divisors (30991801).

133102535 is an equidigital number, since it uses as much as digits as its factorization.

133102535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4942.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 133102535 is about 11537.0071942424. The cubic root of 133102535 is about 510.5780131170.

Adding to 133102535 its reverse (535201331), we get a palindrome (668303866).

The spelling of 133102535 in words is "one hundred thirty-three million, one hundred two thousand, five hundred thirty-five".