112100112010101 has 8 divisors (see below), whose sum is σ = 149471783293984. Its totient is φ = 74730924366480.

The previous prime is 112100112010069. The next prime is 112100112010127. The reversal of 112100112010101 is 101010211001211.

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

It is not a de Polignac number, because 112100112010101 - 2⁵ = 112100112010069 is a prime.

It is a super-2 number, since 2×112100112010101² (a number of 29 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 (112100112010141) 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, 620804746 + ... + 620985291.

It is an arithmetic number, because the mean of its divisors is an integer number (18683972911748).

Almost surely, 2^{112100112010101} is an apocalyptic number.

It is an amenable number.

112100112010101 is a deficient number, since it is larger than the sum of its proper divisors (37371671283883).

112100112010101 is a wasteful number, since it uses less digits than its factorization.

112100112010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241820131.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 112100112010101 its reverse (101010211001211), we get a palindrome (213110323011312).

The spelling of 112100112010101 in words is "one hundred twelve trillion, one hundred billion, one hundred twelve million, ten thousand, one hundred one".