30135356 has 12 divisors (see below), whose sum is σ = 55839168. Its totient is φ = 14181312.

The previous prime is 30135341. The next prime is 30135383. The reversal of 30135356 is 65353103.

It is a congruent number.

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, 221516 + ... + 221651.

It is an arithmetic number, because the mean of its divisors is an integer number (4653264).

Almost surely, 2^30135356 is an apocalyptic number.

It is an amenable number.

30135356 is a deficient number, since it is larger than the sum of its proper divisors (25703812).

30135356 is a wasteful number, since it uses less digits than its factorization.

30135356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443188 (or 443186 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 30135356 is about 5489.5679247096. The cubic root of 30135356 is about 311.1898634913.

Adding to 30135356 its reverse (65353103), we get a palindrome (95488459).

The spelling of 30135356 in words is "thirty million, one hundred thirty-five thousand, three hundred fifty-six".