112102111303 has 16 divisors (see below), whose sum is σ = 138012920640. Its totient is φ = 88669760256.

The previous prime is 112102111279. The next prime is 112102111307. The reversal of 112102111303 is 303111201211.

It is a happy number.

It is not a de Polignac number, because 112102111303 - 2²¹ = 112100014151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112102111307) 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 15 ways as a sum of consecutive naturals, for example, 126651 + ... + 490147.

It is an arithmetic number, because the mean of its divisors is an integer number (8625807540).

Almost surely, 2^112102111303 is an apocalyptic number.

112102111303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112102111303 is a deficient number, since it is larger than the sum of its proper divisors (25910809337).

112102111303 is a wasteful number, since it uses less digits than its factorization.

112102111303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366906.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 112102111303 its reverse (303111201211), we get a palindrome (415213312514).

The spelling of 112102111303 in words is "one hundred twelve billion, one hundred two million, one hundred eleven thousand, three hundred three".