30320300111 has 6 divisors (see below), whose sum is σ = 32000095512. Its totient is φ = 28724494500.

The previous prime is 30320300099. The next prime is 30320300113. The reversal of 30320300111 is 11100302303.

It is not a de Polignac number, because 30320300111 - 2⁶ = 30320300047 is a prime.

It is a super-2 number, since 2×30320300111² (a number of 22 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 (30320300113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41994515 + ... + 41995236.

It is an arithmetic number, because the mean of its divisors is an integer number (5333349252).

Almost surely, 2^30320300111 is an apocalyptic number.

30320300111 is a deficient number, since it is larger than the sum of its proper divisors (1679795401).

30320300111 is an equidigital number, since it uses as much as digits as its factorization.

30320300111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83989789 (or 83989770 counting only the distinct ones).

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

Adding to 30320300111 its reverse (11100302303), we get a palindrome (41420602414).

The spelling of 30320300111 in words is "thirty billion, three hundred twenty million, three hundred thousand, one hundred eleven".