33130115 has 8 divisors (see below), whose sum is σ = 39787728. Its totient is φ = 26483040.

The previous prime is 33130099. The next prime is 33130157. The reversal of 33130115 is 51103133.

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

It is not a de Polignac number, because 33130115 - 2⁴ = 33130099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33130093 and 33130102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8825 + ... + 12005.

It is an arithmetic number, because the mean of its divisors is an integer number (4973466).

Almost surely, 2^33130115 is an apocalyptic number.

33130115 is a deficient number, since it is larger than the sum of its proper divisors (6657613).

33130115 is a wasteful number, since it uses less digits than its factorization.

33130115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5269.

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 33130115 is about 5755.8765622623. The cubic root of 33130115 is about 321.1744441206.

Adding to 33130115 its reverse (51103133), we get a palindrome (84233248).

The spelling of 33130115 in words is "thirty-three million, one hundred thirty thousand, one hundred fifteen".