30135369 has 16 divisors (see below), whose sum is σ = 44904384. Its totient is φ = 17817600.

The previous prime is 30135341. The next prime is 30135383. The reversal of 30135369 is 96353103.

It is not a de Polignac number, because 30135369 - 2⁸ = 30135113 is a prime.

It is a super-2 number, since 2×30135369² = 1816280929532322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30135569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9784 + ... + 12489.

It is an arithmetic number, because the mean of its divisors is an integer number (2806524).

Almost surely, 2^30135369 is an apocalyptic number.

It is an amenable number.

30135369 is a deficient number, since it is larger than the sum of its proper divisors (14769015).

30135369 is a wasteful number, since it uses less digits than its factorization.

30135369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22328.

The product of its (nonzero) digits is 7290, while the sum is 30.

The square root of 30135369 is about 5489.5691087735. The cubic root of 30135369 is about 311.1899082391.

The spelling of 30135369 in words is "thirty million, one hundred thirty-five thousand, three hundred sixty-nine".