30243442420113 has 32 divisors (see below), whose sum is σ = 43471234531200. Its totient is φ = 18592178973696.

The previous prime is 30243442420097. The next prime is 30243442420183. The reversal of 30243442420113 is 31102424434203.

It is not a de Polignac number, because 30243442420113 - 2⁴ = 30243442420097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30243442420183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152669593 + ... + 152867561.

It is an arithmetic number, because the mean of its divisors is an integer number (1358476079100).

Almost surely, 2^{30243442420113} is an apocalyptic number.

It is an amenable number.

30243442420113 is a deficient number, since it is larger than the sum of its proper divisors (13227792111087).

30243442420113 is a wasteful number, since it uses less digits than its factorization.

30243442420113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202001.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 30243442420113 its reverse (31102424434203), we get a palindrome (61345866854316).

The spelling of 30243442420113 in words is "thirty trillion, two hundred forty-three billion, four hundred forty-two million, four hundred twenty thousand, one hundred thirteen".