220141023 has 4 divisors (see below), whose sum is σ = 293521368. Its totient is φ = 146760680.

The previous prime is 220141003. The next prime is 220141057. The reversal of 220141023 is 320141022.

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

It is a cyclic number.

It is not a de Polignac number, because 220141023 - 2⁹ = 220140511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220140993 and 220141011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220141003) 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, 36690168 + ... + 36690173.

It is an arithmetic number, because the mean of its divisors is an integer number (73380342).

Almost surely, 2^220141023 is an apocalyptic number.

220141023 is a deficient number, since it is larger than the sum of its proper divisors (73380345).

220141023 is an equidigital number, since it uses as much as digits as its factorization.

220141023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73380344.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 220141023 is about 14837.1500969694. The cubic root of 220141023 is about 603.8100353950.

Adding to 220141023 its reverse (320141022), we get a palindrome (540282045).

Subtracting 220141023 from its reverse (320141022), we obtain a palindrome (99999999).

The spelling of 220141023 in words is "two hundred twenty million, one hundred forty-one thousand, twenty-three".