30113413 has 4 divisors (see below), whose sum is σ = 32851008. Its totient is φ = 27375820.

The previous prime is 30113401. The next prime is 30113429. The reversal of 30113413 is 31431103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30113413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30113113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1368781 + ... + 1368802.

It is an arithmetic number, because the mean of its divisors is an integer number (8212752).

Almost surely, 2^30113413 is an apocalyptic number.

It is an amenable number.

30113413 is a deficient number, since it is larger than the sum of its proper divisors (2737595).

30113413 is a wasteful number, since it uses less digits than its factorization.

30113413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737594.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 30113413 is about 5487.5689517308. The cubic root of 30113413 is about 311.1143143897.

Adding to 30113413 its reverse (31431103), we get a palindrome (61544516).

The spelling of 30113413 in words is "thirty million, one hundred thirteen thousand, four hundred thirteen".