110312120223 has 12 divisors (see below), whose sum is σ = 159342765088. Its totient is φ = 73540012320.

The previous prime is 110312120207. The next prime is 110312120291. The reversal of 110312120223 is 322021213011.

110312120223 is a `hidden beast` number, since 1 + 10 + 312 + 120 + 223 = 666.

It is not a de Polignac number, because 110312120223 - 2⁴ = 110312120207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110312120196 and 110312120205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110312120123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 639978 + ... + 793848.

Almost surely, 2^110312120223 is an apocalyptic number.

110312120223 is a deficient number, since it is larger than the sum of its proper divisors (49030644865).

110312120223 is a wasteful number, since it uses less digits than its factorization.

110312120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233534 (or 233531 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 110312120223 its reverse (322021213011), we get a palindrome (432333333234).

The spelling of 110312120223 in words is "one hundred ten billion, three hundred twelve million, one hundred twenty thousand, two hundred twenty-three".