30203114 has 16 divisors (see below), whose sum is σ = 47857920. Its totient is φ = 14273280.

The previous prime is 30203099. The next prime is 30203153. The reversal of 30203114 is 41130203.

30203114 = 817² + 818² + ... + 859².

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2999 + ... + 8330.

It is an arithmetic number, because the mean of its divisors is an integer number (2991120).

Almost surely, 2^30203114 is an apocalyptic number.

30203114 is a deficient number, since it is larger than the sum of its proper divisors (17654806).

30203114 is a wasteful number, since it uses less digits than its factorization.

30203114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11405.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 30203114 is about 5495.7359834694. The cubic root of 30203114 is about 311.4229210681.

Adding to 30203114 its reverse (41130203), we get a palindrome (71333317).

The spelling of 30203114 in words is "thirty million, two hundred three thousand, one hundred fourteen".