135323967 has 8 divisors (see below), whose sum is σ = 184628224. Its totient is φ = 88117848.

The previous prime is 135323963. The next prime is 135323977. The reversal of 135323967 is 769323531.

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

It is not a de Polignac number, because 135323967 - 2² = 135323963 is a prime.

It is a Duffinian number.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524383 + ... + 524640.

It is an arithmetic number, because the mean of its divisors is an integer number (23078528).

Almost surely, 2^135323967 is an apocalyptic number.

135323967 is a deficient number, since it is larger than the sum of its proper divisors (49304257).

135323967 is a wasteful number, since it uses less digits than its factorization.

135323967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049069.

The product of its digits is 102060, while the sum is 39.

The square root of 135323967 is about 11632.8830046554. The cubic root of 135323967 is about 513.4028086192.

The spelling of 135323967 in words is "one hundred thirty-five million, three hundred twenty-three thousand, nine hundred sixty-seven".