30342422111 has 4 divisors (see below), whose sum is σ = 30342772152. Its totient is φ = 30342072072.

The previous prime is 30342422087. The next prime is 30342422129. The reversal of 30342422111 is 11122424303.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 30342422111 - 2²² = 30338227807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30342422711) 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, 61985 + ... + 254021.

It is an arithmetic number, because the mean of its divisors is an integer number (7585693038).

Almost surely, 2^30342422111 is an apocalyptic number.

30342422111 is a deficient number, since it is larger than the sum of its proper divisors (350041).

30342422111 is a wasteful number, since it uses less digits than its factorization.

30342422111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350040.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 30342422111 its reverse (11122424303), we get a palindrome (41464846414).

The spelling of 30342422111 in words is "thirty billion, three hundred forty-two million, four hundred twenty-two thousand, one hundred eleven".