30202320113 has 4 divisors (see below), whose sum is σ = 34516937280. Its totient is φ = 25887702948.

The previous prime is 30202320103. The next prime is 30202320133. The reversal of 30202320113 is 31102320203.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31102320203 = 9491 ⋅3277033.

It is a cyclic number.

It is not a de Polignac number, because 30202320113 - 2²⁰ = 30201271537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30202320091 and 30202320100.

It is not an unprimeable number, because it can be changed into a prime (30202320103) 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, 2157308573 + ... + 2157308586.

It is an arithmetic number, because the mean of its divisors is an integer number (8629234320).

Almost surely, 2^30202320113 is an apocalyptic number.

It is an amenable number.

30202320113 is a deficient number, since it is larger than the sum of its proper divisors (4314617167).

30202320113 is an equidigital number, since it uses as much as digits as its factorization.

30202320113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314617166.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30202320113 its reverse (31102320203), we get a palindrome (61304640316).

The spelling of 30202320113 in words is "thirty billion, two hundred two million, three hundred twenty thousand, one hundred thirteen".