1112142133023 has 4 divisors (see below), whose sum is σ = 1482856177368. Its totient is φ = 741428088680.

The previous prime is 1112142132991. The next prime is 1112142133061. The reversal of 1112142133023 is 3203312412111.

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

It is a cyclic number.

It is not a de Polignac number, because 1112142133023 - 2⁵ = 1112142132991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112142132984 and 1112142133002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112142133723) 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, 185357022168 + ... + 185357022173.

It is an arithmetic number, because the mean of its divisors is an integer number (370714044342).

Almost surely, 2^{1112142133023} is an apocalyptic number.

1112142133023 is a deficient number, since it is larger than the sum of its proper divisors (370714044345).

1112142133023 is an equidigital number, since it uses as much as digits as its factorization.

1112142133023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370714044344.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1112142133023 its reverse (3203312412111), we get a palindrome (4315454545134).

The spelling of 1112142133023 in words is "one trillion, one hundred twelve billion, one hundred forty-two million, one hundred thirty-three thousand, twenty-three".