1112231133123 has 8 divisors (see below), whose sum is σ = 1617790739136. Its totient is φ = 674079474600.

The previous prime is 1112231133113. The next prime is 1112231133127. The reversal of 1112231133123 is 3213311322111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1112231133123 - 2⁸ = 1112231132867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112231133093 and 1112231133102.

It is not an unprimeable number, because it can be changed into a prime (1112231133127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16851986833 + ... + 16851986898.

It is an arithmetic number, because the mean of its divisors is an integer number (202223842392).

Almost surely, 2^{1112231133123} is an apocalyptic number.

1112231133123 is a deficient number, since it is larger than the sum of its proper divisors (505559606013).

1112231133123 is a wasteful number, since it uses less digits than its factorization.

1112231133123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33703973745.

The product of its digits is 648, while the sum is 24.

Adding to 1112231133123 its reverse (3213311322111), we get a palindrome (4325542455234).

The spelling of 1112231133123 in words is "one trillion, one hundred twelve billion, two hundred thirty-one million, one hundred thirty-three thousand, one hundred twenty-three".