30343132 has 12 divisors (see below), whose sum is σ = 53199720. Its totient is φ = 15143216.

The previous prime is 30343129. The next prime is 30343207. The reversal of 30343132 is 23134303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4582 + ... + 9037.

It is an arithmetic number, because the mean of its divisors is an integer number (4433310).

Almost surely, 2^30343132 is an apocalyptic number.

It is an amenable number.

30343132 is a deficient number, since it is larger than the sum of its proper divisors (22856588).

30343132 is a wasteful number, since it uses less digits than its factorization.

30343132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14180 (or 14178 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 30343132 is about 5508.4600388856. The cubic root of 30343132 is about 311.9034190431.

Adding to 30343132 its reverse (23134303), we get a palindrome (53477435).

The spelling of 30343132 in words is "thirty million, three hundred forty-three thousand, one hundred thirty-two".