30020111303 has 8 divisors (see below), whose sum is σ = 36947829408. Its totient is φ = 23752175904.

The previous prime is 30020111291. The next prime is 30020111309. The reversal of 30020111303 is 30311102003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30020111303 - 2¹⁰ = 30020110279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30020111309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164945576 + ... + 164945757.

It is an arithmetic number, because the mean of its divisors is an integer number (4618478676).

Almost surely, 2^30020111303 is an apocalyptic number.

30020111303 is a deficient number, since it is larger than the sum of its proper divisors (6927718105).

30020111303 is a wasteful number, since it uses less digits than its factorization.

30020111303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329891353.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30020111303 its reverse (30311102003), we get a palindrome (60331213306).

The spelling of 30020111303 in words is "thirty billion, twenty million, one hundred eleven thousand, three hundred three".