1013323301 has 12 divisors (see below), whose sum is σ = 1080977700. Its totient is φ = 949693440.

The previous prime is 1013323279. The next prime is 1013323303. The reversal of 1013323301 is 1033233101.

It can be written as a sum of positive squares in 6 ways, for example, as 333939076 + 679384225 = 18274^2 + 26065^2 .

It is not a de Polignac number, because 1013323301 - 2⁶ = 1013323237 is a prime.

It is a super-2 number, since 2×1013323301² = 2053648224699073202, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013323301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013323303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62375 + ... + 76923.

It is an arithmetic number, because the mean of its divisors is an integer number (90081475).

Almost surely, 2^1013323301 is an apocalyptic number.

It is an amenable number.

1013323301 is a deficient number, since it is larger than the sum of its proper divisors (67654399).

1013323301 is a wasteful number, since it uses less digits than its factorization.

1013323301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14824 (or 14807 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1013323301 is about 31832.7394517029. The cubic root of 1013323301 is about 1004.4215216661.

Adding to 1013323301 its reverse (1033233101), we get a palindrome (2046556402).

The spelling of 1013323301 in words is "one billion, thirteen million, three hundred twenty-three thousand, three hundred one".