1052342313 has 16 divisors (see below), whose sum is σ = 1620720576. Its totient is φ = 600266240.

The previous prime is 1052342287. The next prime is 1052342323. The reversal of 1052342313 is 3132432501.

It is a cyclic number.

It is not a de Polignac number, because 1052342313 - 2⁵ = 1052342281 is a prime.

It is a super-2 number, since 2×1052342313² = 2214848687460379938, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1052342323) 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 15 ways as a sum of consecutive naturals, for example, 937356 + ... + 938477.

It is an arithmetic number, because the mean of its divisors is an integer number (101295036).

Almost surely, 2^1052342313 is an apocalyptic number.

It is an amenable number.

1052342313 is a deficient number, since it is larger than the sum of its proper divisors (568378263).

1052342313 is a wasteful number, since it uses less digits than its factorization.

1052342313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875864.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1052342313 is about 32439.8260322092. The cubic root of 1052342313 is about 1017.1515791350.

Adding to 1052342313 its reverse (3132432501), we get a palindrome (4184774814).

The spelling of 1052342313 in words is "one billion, fifty-two million, three hundred forty-two thousand, three hundred thirteen".