135293316 has 12 divisors (see below), whose sum is σ = 315684432. Its totient is φ = 45097768.

The previous prime is 135293299. The next prime is 135293321. The reversal of 135293316 is 613392531.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5637210 + ... + 5637233.

It is an arithmetic number, because the mean of its divisors is an integer number (26307036).

Almost surely, 2^135293316 is an apocalyptic number.

It is an amenable number.

135293316 is an abundant number, since it is smaller than the sum of its proper divisors (180391116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135293316 is a wasteful number, since it uses less digits than its factorization.

135293316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11274450 (or 11274448 counting only the distinct ones).

The product of its digits is 14580, while the sum is 33.

The square root of 135293316 is about 11631.5655008258. The cubic root of 135293316 is about 513.3640436266.

The spelling of 135293316 in words is "one hundred thirty-five million, two hundred ninety-three thousand, three hundred sixteen".