220313001023 has 2 divisors, whose sum is σ = 220313001024. Its totient is φ = 220313001022.

The previous prime is 220313001017. The next prime is 220313001061. The reversal of 220313001023 is 320100313022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220313001023 - 2¹⁰ = 220312999999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220313000992 and 220313001010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220313000023) 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 as a sum of consecutive naturals, namely, 110156500511 + 110156500512.

It is an arithmetic number, because the mean of its divisors is an integer number (110156500512).

Almost surely, 2^220313001023 is an apocalyptic number.

220313001023 is a deficient number, since it is larger than the sum of its proper divisors (1).

220313001023 is an equidigital number, since it uses as much as digits as its factorization.

220313001023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 220313001023 its reverse (320100313022), we get a palindrome (540413314045).

The spelling of 220313001023 in words is "two hundred twenty billion, three hundred thirteen million, one thousand, twenty-three".