112341000021 has 16 divisors (see below), whose sum is σ = 153328353024. Its totient is φ = 73131185664.

The previous prime is 112341000019. The next prime is 112341000043. The reversal of 112341000021 is 120000143211.

It is not a de Polignac number, because 112341000021 - 2¹ = 112341000019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112341000001) 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, 858976 + ... + 981081.

It is an arithmetic number, because the mean of its divisors is an integer number (9583022064).

Almost surely, 2^112341000021 is an apocalyptic number.

It is an amenable number.

112341000021 is a deficient number, since it is larger than the sum of its proper divisors (40987353003).

112341000021 is a wasteful number, since it uses less digits than its factorization.

112341000021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840540.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 112341000021 its reverse (120000143211), we get a palindrome (232341143232).

The spelling of 112341000021 in words is "one hundred twelve billion, three hundred forty-one million, twenty-one", and thus it is an aban number.