30415113 has 12 divisors (see below), whose sum is σ = 45448260. Its totient is φ = 19577376.

The previous prime is 30415111. The next prime is 30415117. The reversal of 30415113 is 31151403.

It can be written as a sum of positive squares in 2 ways, for example, as 18636489 + 11778624 = 4317^2 + 3432^2 .

It is not a de Polignac number, because 30415113 - 2¹ = 30415111 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30415111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58006 + ... + 58527.

It is an arithmetic number, because the mean of its divisors is an integer number (3787355).

Almost surely, 2^30415113 is an apocalyptic number.

It is an amenable number.

30415113 is a deficient number, since it is larger than the sum of its proper divisors (15033147).

30415113 is a wasteful number, since it uses less digits than its factorization.

30415113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116568 (or 116565 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 30415113 is about 5514.9898458655. The cubic root of 30415113 is about 312.1498602067.

Adding to 30415113 its reverse (31151403), we get a palindrome (61566516).

The spelling of 30415113 in words is "thirty million, four hundred fifteen thousand, one hundred thirteen".