112120303101 has 64 divisors (see below), whose sum is σ = 165284167680. Its totient is φ = 67380318720.

The previous prime is 112120303093. The next prime is 112120303159. The reversal of 112120303101 is 101303021211.

It is a happy number.

It is not a de Polignac number, because 112120303101 - 2³ = 112120303093 is a prime.

It is a super-2 number, since 2×112120303101² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120303171) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15527670 + ... + 15534888.

It is an arithmetic number, because the mean of its divisors is an integer number (2582565120).

Almost surely, 2^112120303101 is an apocalyptic number.

It is an amenable number.

112120303101 is a deficient number, since it is larger than the sum of its proper divisors (53163864579).

112120303101 is a wasteful number, since it uses less digits than its factorization.

112120303101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7466.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 112120303101 its reverse (101303021211), we get a palindrome (213423324312).

The spelling of 112120303101 in words is "one hundred twelve billion, one hundred twenty million, three hundred three thousand, one hundred one".