1050243131 has 16 divisors (see below), whose sum is σ = 1213208064. Its totient is φ = 890542464.

The previous prime is 1050243109. The next prime is 1050243151. The reversal of 1050243131 is 1313420501.

It is not a de Polignac number, because 1050243131 - 2¹⁰ = 1050242107 is a prime.

It is a super-2 number, since 2×1050243131² = 2206021268425366322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1050243101) 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, 586820 + ... + 588606.

It is an arithmetic number, because the mean of its divisors is an integer number (75825504).

Almost surely, 2^1050243131 is an apocalyptic number.

1050243131 is a deficient number, since it is larger than the sum of its proper divisors (162964933).

1050243131 is a wasteful number, since it uses less digits than its factorization.

1050243131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1050243131 is about 32407.4548676690. The cubic root of 1050243131 is about 1016.4748007486.

Adding to 1050243131 its reverse (1313420501), we get a palindrome (2363663632).

The spelling of 1050243131 in words is "one billion, fifty million, two hundred forty-three thousand, one hundred thirty-one".