1112204103423 has 16 divisors (see below), whose sum is σ = 1729374700800. Its totient is φ = 635545201368.

The previous prime is 1112204103419. The next prime is 1112204103467. The reversal of 1112204103423 is 3243014022111.

It is not a de Polignac number, because 1112204103423 - 2² = 1112204103419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112204103393 and 1112204103402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112204104423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540428565 + ... + 540430622.

It is an arithmetic number, because the mean of its divisors is an integer number (108085918800).

Almost surely, 2^{1112204103423} is an apocalyptic number.

1112204103423 is a deficient number, since it is larger than the sum of its proper divisors (617170597377).

1112204103423 is an equidigital number, since it uses as much as digits as its factorization.

1112204103423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080859211 (or 1080859197 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1112204103423 its reverse (3243014022111), we get a palindrome (4355218125534).

The spelling of 1112204103423 in words is "one trillion, one hundred twelve billion, two hundred four million, one hundred three thousand, four hundred twenty-three".