110212140023 has 4 divisors (see below), whose sum is σ = 110214556128. Its totient is φ = 110209723920.

The previous prime is 110212140011. The next prime is 110212140029. The reversal of 110212140023 is 320041212011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320041212011 = 83 ⋅3855918217.

It is a cyclic number.

It is not a de Polignac number, because 110212140023 - 2²⁰ = 110211091447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110212139983 and 110212140010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110212140029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138286 + ... + 1231307.

It is an arithmetic number, because the mean of its divisors is an integer number (27553639032).

Almost surely, 2^110212140023 is an apocalyptic number.

110212140023 is a deficient number, since it is larger than the sum of its proper divisors (2416105).

110212140023 is an equidigital number, since it uses as much as digits as its factorization.

110212140023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416104.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 110212140023 its reverse (320041212011), we get a palindrome (430253352034).

The spelling of 110212140023 in words is "one hundred ten billion, two hundred twelve million, one hundred forty thousand, twenty-three".