1055023223 has 2 divisors, whose sum is σ = 1055023224. Its totient is φ = 1055023222.

The previous prime is 1055023187. The next prime is 1055023231. The reversal of 1055023223 is 3223205501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1055023223 - 2⁶ = 1055023159 is a prime.

It is a super-2 number, since 2×1055023223² = 2226148002138615458, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1055020223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527511611 + 527511612.

It is an arithmetic number, because the mean of its divisors is an integer number (527511612).

Almost surely, 2^1055023223 is an apocalyptic number.

1055023223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055023223 is an equidigital number, since it uses as much as digits as its factorization.

1055023223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1055023223 is about 32481.1210243735. The cubic root of 1055023223 is about 1018.0145997934.

Adding to 1055023223 its reverse (3223205501), we get a palindrome (4278228724).

The spelling of 1055023223 in words is "one billion, fifty-five million, twenty-three thousand, two hundred twenty-three".