1013423223 has 8 divisors (see below), whose sum is σ = 1352757888. Its totient is φ = 674852024.

The previous prime is 1013423207. The next prime is 1013423233. The reversal of 1013423223 is 3223243101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1013423223 - 2⁴ = 1013423207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1013423223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013423233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187761 + ... + 193082.

It is an arithmetic number, because the mean of its divisors is an integer number (169094736).

Almost surely, 2^1013423223 is an apocalyptic number.

1013423223 is a deficient number, since it is larger than the sum of its proper divisors (339334665).

1013423223 is an equidigital number, since it uses as much as digits as its factorization.

1013423223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381733.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1013423223 is about 31834.3088977914. The cubic root of 1013423223 is about 1004.4545353182.

Adding to 1013423223 its reverse (3223243101), we get a palindrome (4236666324).

The spelling of 1013423223 in words is "one billion, thirteen million, four hundred twenty-three thousand, two hundred twenty-three".