1110312134123 has 4 divisors (see below), whose sum is σ = 1116446455488. Its totient is φ = 1104177812760.

The previous prime is 1110312134089. The next prime is 1110312134153. The reversal of 1110312134123 is 3214312130111.

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 1110312134123 - 2¹⁸ = 1110311871979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110312134153) 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, 3067160411 + ... + 3067160772.

It is an arithmetic number, because the mean of its divisors is an integer number (279111613872).

Almost surely, 2^{1110312134123} is an apocalyptic number.

1110312134123 is a deficient number, since it is larger than the sum of its proper divisors (6134321365).

1110312134123 is an equidigital number, since it uses as much as digits as its factorization.

1110312134123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6134321364.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 1110312134123 its reverse (3214312130111), we get a palindrome (4324624264234).

The spelling of 1110312134123 in words is "one trillion, one hundred ten billion, three hundred twelve million, one hundred thirty-four thousand, one hundred twenty-three".