2115133135 has 8 divisors (see below), whose sum is σ = 2539082736. Its totient is φ = 1691491200.

The previous prime is 2115133121. The next prime is 2115133177. The reversal of 2115133135 is 5313315112.

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

It is not a de Polignac number, because 2115133135 - 2⁵ = 2115133103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61509 + ... + 89518.

It is an arithmetic number, because the mean of its divisors is an integer number (317385342).

Almost surely, 2^2115133135 is an apocalyptic number.

2115133135 is a deficient number, since it is larger than the sum of its proper divisors (423949601).

2115133135 is a wasteful number, since it uses less digits than its factorization.

2115133135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153833.

The product of its digits is 1350, while the sum is 25.

The square root of 2115133135 is about 45990.5765891231. The cubic root of 2115133135 is about 1283.6478653724.

Adding to 2115133135 its reverse (5313315112), we get a palindrome (7428448247).

The spelling of 2115133135 in words is "two billion, one hundred fifteen million, one hundred thirty-three thousand, one hundred thirty-five".