135233615 has 8 divisors (see below), whose sum is σ = 177033168. Its totient is φ = 98351680.

The previous prime is 135233603. The next prime is 135233627. The reversal of 135233615 is 516332531.

It is an interprime number because it is at equal distance from previous prime (135233603) and next prime (135233627).

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

It is not a de Polignac number, because 135233615 - 2⁶ = 135233551 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229342 + ... + 1229451.

It is an arithmetic number, because the mean of its divisors is an integer number (22129146).

Almost surely, 2^135233615 is an apocalyptic number.

135233615 is a deficient number, since it is larger than the sum of its proper divisors (41799553).

135233615 is a wasteful number, since it uses less digits than its factorization.

135233615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458809.

The product of its digits is 8100, while the sum is 29.

The square root of 135233615 is about 11628.9988821050. The cubic root of 135233615 is about 513.2885216500.

The spelling of 135233615 in words is "one hundred thirty-five million, two hundred thirty-three thousand, six hundred fifteen".