30420232240113 has 24 divisors (see below), whose sum is σ = 46597643221896. Its totient is φ = 19057427251200.

The previous prime is 30420232240087. The next prime is 30420232240121. The reversal of 30420232240113 is 31104223202403.

30420232240113 is a `hidden beast` number, since 3 + 0 + 4 + 20 + 232 + 2 + 401 + 1 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 11521632288609 + 18898599951504 = 3394353^2 + 4347252^2 .

It is not a de Polignac number, because 30420232240113 - 2¹⁷ = 30420232109041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30420232240163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154991668 + ... + 155187813.

It is an arithmetic number, because the mean of its divisors is an integer number (1941568467579).

Almost surely, 2^{30420232240113} is an apocalyptic number.

It is an amenable number.

30420232240113 is a deficient number, since it is larger than the sum of its proper divisors (16177410981783).

30420232240113 is a wasteful number, since it uses less digits than its factorization.

30420232240113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310180145 (or 310180142 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 30420232240113 its reverse (31104223202403), we get a palindrome (61524455442516).

The spelling of 30420232240113 in words is "thirty trillion, four hundred twenty billion, two hundred thirty-two million, two hundred forty thousand, one hundred thirteen".