112132313123203 has 4 divisors (see below), whose sum is σ = 115998944610240. Its totient is φ = 108265681636168.

The previous prime is 112132313123191. The next prime is 112132313123251. The reversal of 112132313123203 is 302321313231211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112132313123203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112132313123003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1933315743475 + ... + 1933315743532.

It is an arithmetic number, because the mean of its divisors is an integer number (28999736152560).

Almost surely, 2^{112132313123203} is an apocalyptic number.

112132313123203 is a deficient number, since it is larger than the sum of its proper divisors (3866631487037).

112132313123203 is an equidigital number, since it uses as much as digits as its factorization.

112132313123203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866631487036.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 112132313123203 its reverse (302321313231211), we get a palindrome (414453626354414).

The spelling of 112132313123203 in words is "one hundred twelve trillion, one hundred thirty-two billion, three hundred thirteen million, one hundred twenty-three thousand, two hundred three".