1020050216 has 16 divisors (see below), whose sum is σ = 1913415540. Its totient is φ = 509806080.

The previous prime is 1020050203. The next prime is 1020050261. The reversal of 1020050216 is 6120500201.

It can be written as a sum of positive squares in 2 ways, for example, as 995150116 + 24900100 = 31546^2 + 4990^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1020050194 and 1020050203.

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, 6665 + ... + 45656.

Almost surely, 2^1020050216 is an apocalyptic number.

It is an amenable number.

1020050216 is a deficient number, since it is larger than the sum of its proper divisors (893365324).

1020050216 is a wasteful number, since it uses less digits than its factorization.

1020050216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54764 (or 54760 counting only the distinct ones).

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

The square root of 1020050216 is about 31938.2249976419. The cubic root of 1020050216 is about 1006.6392284282.

Adding to 1020050216 its reverse (6120500201), we get a palindrome (7140550417).

The spelling of 1020050216 in words is "one billion, twenty million, fifty thousand, two hundred sixteen".