112142021303 has 8 divisors (see below), whose sum is σ = 122297044800. Its totient is φ = 102205385568.

The previous prime is 112142021261. The next prime is 112142021309. The reversal of 112142021303 is 303120241211.

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

It is not a de Polignac number, because 112142021303 - 2¹⁸ = 112141759159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112142021309) 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, 54595868 + ... + 54597921.

It is an arithmetic number, because the mean of its divisors is an integer number (15287130600).

Almost surely, 2^112142021303 is an apocalyptic number.

112142021303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112142021303 is a deficient number, since it is larger than the sum of its proper divisors (10155023497).

112142021303 is a wasteful number, since it uses less digits than its factorization.

112142021303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109193881.

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

Adding to 112142021303 its reverse (303120241211), we get a palindrome (415262262514).

The spelling of 112142021303 in words is "one hundred twelve billion, one hundred forty-two million, twenty-one thousand, three hundred three".