1003022116 has 6 divisors (see below), whose sum is σ = 1755288710. Its totient is φ = 501511056.

The previous prime is 1003022089. The next prime is 1003022123. The reversal of 1003022116 is 6112203001.

It can be written as a sum of positive squares in only one way, i.e., 972816100 + 30206016 = 31190^2 + 5496^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1003022116.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125377761 + ... + 125377768.

Almost surely, 2^1003022116 is an apocalyptic number.

It is an amenable number.

1003022116 is a deficient number, since it is larger than the sum of its proper divisors (752266594).

1003022116 is a wasteful number, since it uses less digits than its factorization.

1003022116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250755533 (or 250755531 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1003022116 is about 31670.5244036154. The cubic root of 1003022116 is about 1001.0063589020.

Adding to 1003022116 its reverse (6112203001), we get a palindrome (7115225117).

The spelling of 1003022116 in words is "one billion, three million, twenty-two thousand, one hundred sixteen".