30135308 has 24 divisors (see below), whose sum is σ = 61001472. Its totient is φ = 12758544.

The previous prime is 30135307. The next prime is 30135331. The reversal of 30135308 is 80353103.

It is not an unprimeable number, because it can be changed into a prime (30135307) 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, 4160 + ... + 8807.

It is an arithmetic number, because the mean of its divisors is an integer number (2541728).

Almost surely, 2^30135308 is an apocalyptic number.

It is an amenable number.

30135308 is an abundant number, since it is smaller than the sum of its proper divisors (30866164).

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

30135308 is a wasteful number, since it uses less digits than its factorization.

30135308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13061 (or 13059 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 30135308 is about 5489.5635527790. The cubic root of 30135308 is about 311.1896982688.

The spelling of 30135308 in words is "thirty million, one hundred thirty-five thousand, three hundred eight".