112404015021 has 8 divisors (see below), whose sum is σ = 149896323360. Its totient is φ = 74923858352.

The previous prime is 112404015019. The next prime is 112404015077. The reversal of 112404015021 is 120510404211.

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

It is a cyclic number.

It is not a de Polignac number, because 112404015021 - 2¹ = 112404015019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112404015091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3016311 + ... + 3053348.

It is an arithmetic number, because the mean of its divisors is an integer number (18737040420).

Almost surely, 2^112404015021 is an apocalyptic number.

It is an amenable number.

112404015021 is a deficient number, since it is larger than the sum of its proper divisors (37492308339).

112404015021 is an equidigital number, since it uses as much as digits as its factorization.

112404015021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6075835.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 112404015021 its reverse (120510404211), we get a palindrome (232914419232).

The spelling of 112404015021 in words is "one hundred twelve billion, four hundred four million, fifteen thousand, twenty-one".