110200020121023 has 32 divisors (see below), whose sum is σ = 167954618049024. Its totient is φ = 62959899687552.

The previous prime is 110200020121007. The next prime is 110200020121031. The reversal of 110200020121023 is 320121020002011.

It is not a de Polignac number, because 110200020121023 - 2⁴ = 110200020121007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110200020120993 and 110200020121011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110200020121123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4767043861 + ... + 4767066977.

It is an arithmetic number, because the mean of its divisors is an integer number (5248581814032).

Almost surely, 2^{110200020121023} is an apocalyptic number.

110200020121023 is a deficient number, since it is larger than the sum of its proper divisors (57754597928001).

110200020121023 is a wasteful number, since it uses less digits than its factorization.

110200020121023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54911.

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

Adding to 110200020121023 its reverse (320121020002011), we get a palindrome (430321040123034).

The spelling of 110200020121023 in words is "one hundred ten trillion, two hundred billion, twenty million, one hundred twenty-one thousand, twenty-three".