112021431203 has 8 divisors (see below), whose sum is σ = 123084373440. Its totient is φ = 101105018280.

The previous prime is 112021431173. The next prime is 112021431211. The reversal of 112021431203 is 302134120211.

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 112021431203 - 2¹² = 112021427107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112021431703) 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, 36630725 + ... + 36633782.

It is an arithmetic number, because the mean of its divisors is an integer number (15385546680).

Almost surely, 2^112021431203 is an apocalyptic number.

112021431203 is a deficient number, since it is larger than the sum of its proper divisors (11062942237).

112021431203 is a wasteful number, since it uses less digits than its factorization.

112021431203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73264657.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 112021431203 its reverse (302134120211), we get a palindrome (414155551414).

The spelling of 112021431203 in words is "one hundred twelve billion, twenty-one million, four hundred thirty-one thousand, two hundred three".