1050332313 has 8 divisors (see below), whose sum is σ = 1400744800. Its totient is φ = 700070688.

The previous prime is 1050332279. The next prime is 1050332333. The reversal of 1050332313 is 3132330501.

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

It is not a de Polignac number, because 1050332313 - 2²¹ = 1048235161 is a prime.

It is a super-2 number, since 2×1050332313² = 2206395935463859938, which contains 22 as substring.

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 1050332313.

It is not an unprimeable number, because it can be changed into a prime (1050332333) 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, 20323 + ... + 50136.

It is an arithmetic number, because the mean of its divisors is an integer number (175093100).

Almost surely, 2^1050332313 is an apocalyptic number.

It is an amenable number.

1050332313 is a deficient number, since it is larger than the sum of its proper divisors (350412487).

1050332313 is an equidigital number, since it uses as much as digits as its factorization.

1050332313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75431.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 1050332313 is about 32408.8307873024. The cubic root of 1050332313 is about 1016.5035714486.

Adding to 1050332313 its reverse (3132330501), we get a palindrome (4182662814).

The spelling of 1050332313 in words is "one billion, fifty million, three hundred thirty-two thousand, three hundred thirteen".