30223130111 has 16 divisors (see below), whose sum is σ = 33045500160. Its totient is φ = 27517501440.

The previous prime is 30223130101. The next prime is 30223130123. The reversal of 30223130111 is 11103132203.

It is a cyclic number.

It is not a de Polignac number, because 30223130111 - 2³⁰ = 29149388287 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30223130111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30223130101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1661015 + ... + 1679111.

It is an arithmetic number, because the mean of its divisors is an integer number (2065343760).

Almost surely, 2^30223130111 is an apocalyptic number.

30223130111 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

30223130111 is a deficient number, since it is larger than the sum of its proper divisors (2822370049).

30223130111 is a wasteful number, since it uses less digits than its factorization.

30223130111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21314.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30223130111 its reverse (11103132203), we get a palindrome (41326262314).

The spelling of 30223130111 in words is "thirty billion, two hundred twenty-three million, one hundred thirty thousand, one hundred eleven".