112311032103 has 12 divisors (see below), whose sum is σ = 162995897688. Its totient is φ = 74519166960.

The previous prime is 112311032077. The next prime is 112311032123. The reversal of 112311032103 is 301230113211.

It is not a de Polignac number, because 112311032103 - 2⁶ = 112311032039 is a prime.

It is a super-2 number, since 2×112311032103² (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 (112311032123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29569200 + ... + 29572997.

It is an arithmetic number, because the mean of its divisors is an integer number (13582991474).

Almost surely, 2^112311032103 is an apocalyptic number.

112311032103 is a deficient number, since it is larger than the sum of its proper divisors (50684865585).

112311032103 is a wasteful number, since it uses less digits than its factorization.

112311032103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59142414 (or 59142411 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 112311032103 its reverse (301230113211), we get a palindrome (413541145314).

The spelling of 112311032103 in words is "one hundred twelve billion, three hundred eleven million, thirty-two thousand, one hundred three".