112102312103 has 8 divisors (see below), whose sum is σ = 116709259248. Its totient is φ = 107578373184.

The previous prime is 112102312093. The next prime is 112102312181. The reversal of 112102312103 is 301213201211.

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 112102312103 - 2²² = 112098117799 is a prime.

It is a super-3 number, since 3×112102312103³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112102312193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20749301 + ... + 20754702.

It is an arithmetic number, because the mean of its divisors is an integer number (14588657406).

Almost surely, 2^112102312103 is an apocalyptic number.

112102312103 is a deficient number, since it is larger than the sum of its proper divisors (4606947145).

112102312103 is an equidigital number, since it uses as much as digits as its factorization.

112102312103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41504113.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112102312103 its reverse (301213201211), we get a palindrome (413315513314).

The spelling of 112102312103 in words is "one hundred twelve billion, one hundred two million, three hundred twelve thousand, one hundred three".