30103046 has 16 divisors (see below), whose sum is σ = 47495808. Its totient is φ = 14289600.

The previous prime is 30103037. The next prime is 30103063. The reversal of 30103046 is 64030103.

It is a congruent number.

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, 1295 + ... + 7866.

It is an arithmetic number, because the mean of its divisors is an integer number (2968488).

Almost surely, 2^30103046 is an apocalyptic number.

30103046 is a deficient number, since it is larger than the sum of its proper divisors (17392762).

30103046 is a wasteful number, since it uses less digits than its factorization.

30103046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9247.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 30103046 is about 5486.6242809217. The cubic root of 30103046 is about 311.0786083486.

Adding to 30103046 its reverse (64030103), we get a palindrome (94133149).

The spelling of 30103046 in words is "thirty million, one hundred three thousand, forty-six".