30112223130113 has 4 divisors (see below), whose sum is σ = 30605866132308. Its totient is φ = 29618580127920.

The previous prime is 30112223130103. The next prime is 30112223130131. The reversal of 30112223130113 is 31103132221103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3988440363664 + 26123782766449 = 1997108^2 + 5111143^2 .

It is a cyclic number.

It is not a de Polignac number, because 30112223130113 - 2¹² = 30112223126017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30112223130103) 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, 246821501006 + ... + 246821501127.

It is an arithmetic number, because the mean of its divisors is an integer number (7651466533077).

Almost surely, 2^{30112223130113} is an apocalyptic number.

It is an amenable number.

30112223130113 is a deficient number, since it is larger than the sum of its proper divisors (493643002195).

30112223130113 is an equidigital number, since it uses as much as digits as its factorization.

30112223130113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493643002194.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 30112223130113 its reverse (31103132221103), we get a palindrome (61215355351216).

The spelling of 30112223130113 in words is "thirty trillion, one hundred twelve billion, two hundred twenty-three million, one hundred thirty thousand, one hundred thirteen".