30001113220303 has 4 divisors (see below), whose sum is σ = 30010152426160. Its totient is φ = 29992074014448.

The previous prime is 30001113220291. The next prime is 30001113220357. The reversal of 30001113220303 is 30302231110003.

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

It is a cyclic number.

It is not a de Polignac number, because 30001113220303 - 2²⁵ = 30001079665871 is a prime.

It is a super-2 number, since 2×30001113220303² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001113220003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4519597950 + ... + 4519604587.

It is an arithmetic number, because the mean of its divisors is an integer number (7502538106540).

Almost surely, 2^{30001113220303} is an apocalyptic number.

30001113220303 is a deficient number, since it is larger than the sum of its proper divisors (9039205857).

30001113220303 is an equidigital number, since it uses as much as digits as its factorization.

30001113220303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9039205856.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30001113220303 its reverse (30302231110003), we get a palindrome (60303344330306).

The spelling of 30001113220303 in words is "thirty trillion, one billion, one hundred thirteen million, two hundred twenty thousand, three hundred three".