110220121023 has 16 divisors (see below), whose sum is σ = 148367600640. Its totient is φ = 72776676096.

The previous prime is 110220121007. The next prime is 110220121043. The reversal of 110220121023 is 320121022011.

It is not a de Polignac number, because 110220121023 - 2⁴ = 110220121007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110220120993 and 110220121011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110220121003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1452111 + ... + 1526127.

It is an arithmetic number, because the mean of its divisors is an integer number (9272975040).

Almost surely, 2^110220121023 is an apocalyptic number.

110220121023 is a deficient number, since it is larger than the sum of its proper divisors (38147479617).

110220121023 is a wasteful number, since it uses less digits than its factorization.

110220121023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78766.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 110220121023 its reverse (320121022011), we get a palindrome (430341143034).

The spelling of 110220121023 in words is "one hundred ten billion, two hundred twenty million, one hundred twenty-one thousand, twenty-three".