112021030434 has 8 divisors (see below), whose sum is σ = 224042060880. Its totient is φ = 37340343476.

The previous prime is 112021030423. The next prime is 112021030453. The reversal of 112021030434 is 434030120211.

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

112021030434 is an admirable number.

It is a super-2 number, since 2×112021030434² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112021030434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9335085864 + ... + 9335085875.

It is an arithmetic number, because the mean of its divisors is an integer number (28005257610).

Almost surely, 2^112021030434 is an apocalyptic number.

112021030434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

112021030434 is a wasteful number, since it uses less digits than its factorization.

112021030434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18670171744.

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

Adding to 112021030434 its reverse (434030120211), we get a palindrome (546051150645).

The spelling of 112021030434 in words is "one hundred twelve billion, twenty-one million, thirty thousand, four hundred thirty-four".