30103227 has 48 divisors (see below), whose sum is σ = 54812160. Its totient is φ = 15594480.

The previous prime is 30103217. The next prime is 30103231. The reversal of 30103227 is 72230103.

It is not a de Polignac number, because 30103227 - 2¹² = 30099131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30103207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83674 + ... + 84032.

It is an arithmetic number, because the mean of its divisors is an integer number (1141920).

Almost surely, 2^30103227 is an apocalyptic number.

30103227 is a deficient number, since it is larger than the sum of its proper divisors (24708933).

30103227 is a wasteful number, since it uses less digits than its factorization.

30103227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 30103227 is about 5486.6407755566. The cubic root of 30103227 is about 311.0792318194.

The spelling of 30103227 in words is "thirty million, one hundred three thousand, two hundred twenty-seven".