1050514321 has 2 divisors, whose sum is σ = 1050514322. Its totient is φ = 1050514320.

The previous prime is 1050514291. The next prime is 1050514327. The reversal of 1050514321 is 1234150501.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 787588096 + 262926225 = 28064^2 + 16215^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050514321 - 2¹¹ = 1050512273 is a prime.

It is a super-2 number, since 2×1050514321² = 2207160677252182082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1050514292 and 1050514301.

It is not a weakly prime, because it can be changed into another prime (1050514327) 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 as a sum of consecutive naturals, namely, 525257160 + 525257161.

It is an arithmetic number, because the mean of its divisors is an integer number (525257161).

Almost surely, 2^1050514321 is an apocalyptic number.

It is an amenable number.

1050514321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050514321 is an equidigital number, since it uses as much as digits as its factorization.

1050514321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1050514321 is about 32411.6386657633. The cubic root of 1050514321 is about 1016.5622833737.

Adding to 1050514321 its reverse (1234150501), we get a palindrome (2284664822).

The spelling of 1050514321 in words is "one billion, fifty million, five hundred fourteen thousand, three hundred twenty-one".