1013323223 has 8 divisors (see below), whose sum is σ = 1112864400. Its totient is φ = 915018880.

The previous prime is 1013323217. The next prime is 1013323229. The reversal of 1013323223 is 3223233101.

It is an interprime number because it is at equal distance from previous prime (1013323217) and next prime (1013323229).

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 1013323223 - 2¹⁰ = 1013322199 is a prime.

It is a super-2 number, since 2×1013323223² = 2053647908542215458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1013323195 and 1013323204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013323229) 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 in 7 ways as a sum of consecutive naturals, for example, 307490 + ... + 310767.

It is an arithmetic number, because the mean of its divisors is an integer number (139108050).

Almost surely, 2^1013323223 is an apocalyptic number.

1013323223 is a deficient number, since it is larger than the sum of its proper divisors (99541177).

1013323223 is a wasteful number, since it uses less digits than its factorization.

1013323223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618417.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1013323223 is about 31832.7382265491. The cubic root of 1013323223 is about 1004.4214958945.

Adding to 1013323223 its reverse (3223233101), we get a palindrome (4236556324).

The spelling of 1013323223 in words is "one billion, thirteen million, three hundred twenty-three thousand, two hundred twenty-three".