30354113 has 4 divisors (see below), whose sum is σ = 30667140. Its totient is φ = 30041088.

The previous prime is 30354109. The next prime is 30354127. The reversal of 30354113 is 31145303.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31145303 = 7 ⋅4449329.

It can be written as a sum of positive squares in 2 ways, for example, as 7246864 + 23107249 = 2692^2 + 4807^2 .

It is a cyclic number.

It is not a de Polignac number, because 30354113 - 2² = 30354109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30354193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156368 + ... + 156561.

It is an arithmetic number, because the mean of its divisors is an integer number (7666785).

Almost surely, 2^30354113 is an apocalyptic number.

It is an amenable number.

30354113 is a deficient number, since it is larger than the sum of its proper divisors (313027).

30354113 is an equidigital number, since it uses as much as digits as its factorization.

30354113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313026.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 30354113 is about 5509.4566882770. The cubic root of 30354113 is about 311.9410398394.

Adding to 30354113 its reverse (31145303), we get a palindrome (61499416).

The spelling of 30354113 in words is "thirty million, three hundred fifty-four thousand, one hundred thirteen".