1021050314 has 8 divisors (see below), whose sum is σ = 1542755268. Its totient is φ = 506798560.

The previous prime is 1021050281. The next prime is 1021050337. The reversal of 1021050314 is 4130501201.

It can be written as a sum of positive squares in 2 ways, for example, as 1012830625 + 8219689 = 31825^2 + 2867^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1021050292 and 1021050301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1862957 + ... + 1863504.

Almost surely, 2^1021050314 is an apocalyptic number.

1021050314 is a deficient number, since it is larger than the sum of its proper divisors (521704954).

1021050314 is a wasteful number, since it uses less digits than its factorization.

1021050314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3726600.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1021050314 is about 31953.8779180243. The cubic root of 1021050314 is about 1006.9681040813.

Adding to 1021050314 its reverse (4130501201), we get a palindrome (5151551515).

The spelling of 1021050314 in words is "one billion, twenty-one million, fifty thousand, three hundred fourteen".