135323965 has 8 divisors (see below), whose sum is σ = 185587200. Its totient is φ = 92793552.

The previous prime is 135323963. The next prime is 135323977. The reversal of 135323965 is 569323531.

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

It is a cyclic number.

It is not a de Polignac number, because 135323965 - 2¹ = 135323963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135323963) by changing a digit.

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, 1933165 + ... + 1933234.

It is an arithmetic number, because the mean of its divisors is an integer number (23198400).

Almost surely, 2^135323965 is an apocalyptic number.

It is an amenable number.

135323965 is a deficient number, since it is larger than the sum of its proper divisors (50263235).

135323965 is an equidigital number, since it uses as much as digits as its factorization.

135323965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866411.

The product of its digits is 72900, while the sum is 37.

The square root of 135323965 is about 11632.8829186922. The cubic root of 135323965 is about 513.4028060900.

The spelling of 135323965 in words is "one hundred thirty-five million, three hundred twenty-three thousand, nine hundred sixty-five".