30113320003 has 4 divisors (see below), whose sum is σ = 32429729248. Its totient is φ = 27796910760.

The previous prime is 30113319959. The next prime is 30113320007. The reversal of 30113320003 is 30002331103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30002331103 = 163 ⋅184063381.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30113320003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30113320007) 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, 1158204603 + ... + 1158204628.

It is an arithmetic number, because the mean of its divisors is an integer number (8107432312).

Almost surely, 2^30113320003 is an apocalyptic number.

30113320003 is a deficient number, since it is larger than the sum of its proper divisors (2316409245).

30113320003 is a wasteful number, since it uses less digits than its factorization.

30113320003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316409244.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 30113320003 its reverse (30002331103), we get a palindrome (60115651106).

The spelling of 30113320003 in words is "thirty billion, one hundred thirteen million, three hundred twenty thousand, three".