110000320123 has 4 divisors (see below), whose sum is σ = 113793434640. Its totient is φ = 106207205608.

The previous prime is 110000320109. The next prime is 110000320151. The reversal of 110000320123 is 321023000011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110000320123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110000320223) 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, 1896557215 + ... + 1896557272.

It is an arithmetic number, because the mean of its divisors is an integer number (28448358660).

Almost surely, 2^110000320123 is an apocalyptic number.

110000320123 is a deficient number, since it is larger than the sum of its proper divisors (3793114517).

110000320123 is an equidigital number, since it uses as much as digits as its factorization.

110000320123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793114516.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 110000320123 its reverse (321023000011), we get a palindrome (431023320134).

The spelling of 110000320123 in words is "one hundred ten billion, three hundred twenty thousand, one hundred twenty-three".