112021142101 has 8 divisors (see below), whose sum is σ = 122207400000. Its totient is φ = 101835303840.

The previous prime is 112021142033. The next prime is 112021142111. The reversal of 112021142101 is 101241120211.

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 112021142101 - 2²³ = 112012753493 is a prime.

It is a super-2 number, since 2×112021142101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021142111) 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, 771960 + ... + 905518.

It is an arithmetic number, because the mean of its divisors is an integer number (15275925000).

Almost surely, 2^112021142101 is an apocalyptic number.

112021142101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112021142101 is a deficient number, since it is larger than the sum of its proper divisors (10186257899).

112021142101 is a wasteful number, since it uses less digits than its factorization.

112021142101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209819.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112021142101 its reverse (101241120211), we get a palindrome (213262262312).

The spelling of 112021142101 in words is "one hundred twelve billion, twenty-one million, one hundred forty-two thousand, one hundred one".