111424302030 has 64 divisors (see below), whose sum is σ = 269343180288. Its totient is φ = 29499761280.

The previous prime is 111424301999. The next prime is 111424302047. The reversal of 111424302030 is 30203424111.

It is a junction number, because it is equal to n+sod(n) for n = 111424301988 and 111424302006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3758365 + ... + 3787895.

It is an arithmetic number, because the mean of its divisors is an integer number (4208487192).

Almost surely, 2^111424302030 is an apocalyptic number.

111424302030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111424302030 is an abundant number, since it is smaller than the sum of its proper divisors (157918878258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111424302030 is a wasteful number, since it uses less digits than its factorization.

111424302030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30441.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 111424302030 its reverse (30203424111), we get a palindrome (141627726141).

The spelling of 111424302030 in words is "one hundred eleven billion, four hundred twenty-four million, three hundred two thousand, thirty".