115133005 has 16 divisors (see below), whose sum is σ = 149869440. Its totient is φ = 84403008.

The previous prime is 115132991. The next prime is 115133021. The reversal of 115133005 is 500331511.

It is a cyclic number.

It is not a de Polignac number, because 115133005 - 2⁷ = 115132877 is a prime.

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, 2664 + ... + 15406.

It is an arithmetic number, because the mean of its divisors is an integer number (9366840).

Almost surely, 2^115133005 is an apocalyptic number.

It is an amenable number.

115133005 is a deficient number, since it is larger than the sum of its proper divisors (34736435).

115133005 is a wasteful number, since it uses less digits than its factorization.

115133005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12900.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 115133005 is about 10730.0048928227. The cubic root of 115133005 is about 486.4818179472.

Adding to 115133005 its reverse (500331511), we get a palindrome (615464516).

The spelling of 115133005 in words is "one hundred fifteen million, one hundred thirty-three thousand, five".