133034515 has 4 divisors (see below), whose sum is σ = 159641424. Its totient is φ = 106427608.

The previous prime is 133034483. The next prime is 133034519. The reversal of 133034515 is 515430331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 515430331 = 13 ⋅39648487.

It is a cyclic number.

It is not a de Polignac number, because 133034515 - 2⁵ = 133034483 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 133034515.

It is not an unprimeable number, because it can be changed into a prime (133034519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13303447 + ... + 13303456.

It is an arithmetic number, because the mean of its divisors is an integer number (39910356).

Almost surely, 2^133034515 is an apocalyptic number.

133034515 is a deficient number, since it is larger than the sum of its proper divisors (26606909).

133034515 is an equidigital number, since it uses as much as digits as its factorization.

133034515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26606908.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 133034515 is about 11534.0589126292. The cubic root of 133034515 is about 510.4910239545.

Adding to 133034515 its reverse (515430331), we get a palindrome (648464846).

The spelling of 133034515 in words is "one hundred thirty-three million, thirty-four thousand, five hundred fifteen".