133013435 has 8 divisors (see below), whose sum is σ = 162321840. Its totient is φ = 104606944.

The previous prime is 133013417. The next prime is 133013453. The reversal of 133013435 is 534310331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (133013417) and next prime (133013453).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133013435 - 2⁶ = 133013371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133013435.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225152 + ... + 225741.

It is an arithmetic number, because the mean of its divisors is an integer number (20290230).

Almost surely, 2^133013435 is an apocalyptic number.

133013435 is a deficient number, since it is larger than the sum of its proper divisors (29308405).

133013435 is an equidigital number, since it uses as much as digits as its factorization.

133013435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450957.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 133013435 is about 11533.1450610837. The cubic root of 133013435 is about 510.4640592248.

Adding to 133013435 its reverse (534310331), we get a palindrome (667323766).

The spelling of 133013435 in words is "one hundred thirty-three million, thirteen thousand, four hundred thirty-five".