135232953 has 8 divisors (see below), whose sum is σ = 180378816. Its totient is φ = 90121200.

The previous prime is 135232949. The next prime is 135232957. The reversal of 135232953 is 359232531.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (135232949) and next prime (135232957).

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

It is not a de Polignac number, because 135232953 - 2² = 135232949 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135232957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2923 + ... + 16703.

It is an arithmetic number, because the mean of its divisors is an integer number (22547352).

Almost surely, 2^135232953 is an apocalyptic number.

It is an amenable number.

135232953 is a deficient number, since it is larger than the sum of its proper divisors (45145863).

135232953 is a wasteful number, since it uses less digits than its factorization.

135232953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17055.

The product of its digits is 24300, while the sum is 33.

The square root of 135232953 is about 11628.9704187430. The cubic root of 135232953 is about 513.2876840931.

The spelling of 135232953 in words is "one hundred thirty-five million, two hundred thirty-two thousand, nine hundred fifty-three".