112012102020101 has 8 divisors (see below), whose sum is σ = 118621284936984. Its totient is φ = 105405167518720.

The previous prime is 112012102020073. The next prime is 112012102020103. The reversal of 112012102020101 is 101020201210211.

It can be written as a sum of positive squares in 4 ways, for example, as 59559034502500 + 52453067517601 = 7717450^2 + 7242449^2 .

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 112012102020101 - 2¹⁸ = 112012101757957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012102020103) 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, 562001300 + ... + 562200573.

It is an arithmetic number, because the mean of its divisors is an integer number (14827660617123).

Almost surely, 2^{112012102020101} is an apocalyptic number.

It is an amenable number.

112012102020101 is a deficient number, since it is larger than the sum of its proper divisors (6609182916883).

112012102020101 is a wasteful number, since it uses less digits than its factorization.

112012102020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124207751.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112012102020101 its reverse (101020201210211), we get a palindrome (213032303230312).

The spelling of 112012102020101 in words is "one hundred twelve trillion, twelve billion, one hundred two million, twenty thousand, one hundred one".