1110131112123 has 48 divisors (see below), whose sum is σ = 1753087605984. Its totient is φ = 671350164480.

The previous prime is 1110131112109. The next prime is 1110131112131. The reversal of 1110131112123 is 3212111310111.

It is not a de Polignac number, because 1110131112123 - 2⁶ = 1110131112059 is a prime.

It is a super-2 number, since 2×1110131112123² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110131112096 and 1110131112105.

It is not an unprimeable number, because it can be changed into a prime (1110131114123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 190970965 + ... + 190976777.

It is an arithmetic number, because the mean of its divisors is an integer number (36522658458).

Almost surely, 2^{1110131112123} is an apocalyptic number.

1110131112123 is a deficient number, since it is larger than the sum of its proper divisors (642956493861).

1110131112123 is a wasteful number, since it uses less digits than its factorization.

1110131112123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9676 (or 9673 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 1110131112123 its reverse (3212111310111), we get a palindrome (4322242422234).

The spelling of 1110131112123 in words is "one trillion, one hundred ten billion, one hundred thirty-one million, one hundred twelve thousand, one hundred twenty-three".