112021020101 has 8 divisors (see below), whose sum is σ = 112676692800. Its totient is φ = 111366275328.

The previous prime is 112021020091. The next prime is 112021020119. The reversal of 112021020101 is 101020120211.

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 112021020101 - 2³⁴ = 94841150917 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 (112021020131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10910 + ... + 473456.

It is an arithmetic number, because the mean of its divisors is an integer number (14084586600).

Almost surely, 2^112021020101 is an apocalyptic number.

It is an amenable number.

112021020101 is a deficient number, since it is larger than the sum of its proper divisors (655672699).

112021020101 is a wasteful number, since it uses less digits than its factorization.

112021020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463963.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112021020101 its reverse (101020120211), we get a palindrome (213041140312).

The spelling of 112021020101 in words is "one hundred twelve billion, twenty-one million, twenty thousand, one hundred one".