1602020116 has 12 divisors (see below), whose sum is σ = 2845379488. Its totient is φ = 789054552.

The previous prime is 1602020089. The next prime is 1602020141. The reversal of 1602020116 is 6110202061.

It is a junction number, because it is equal to n+sod(n) for n = 1602020093 and 1602020102.

It is a congruent number.

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, 2988576 + ... + 2989111.

Almost surely, 2^1602020116 is an apocalyptic number.

It is an amenable number.

1602020116 is a deficient number, since it is larger than the sum of its proper divisors (1243359372).

1602020116 is a wasteful number, since it uses less digits than its factorization.

1602020116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5977758 (or 5977756 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1602020116 is about 40025.2434845811. The cubic root of 1602020116 is about 1170.0991261864.

Adding to 1602020116 its reverse (6110202061), we get a palindrome (7712222177).

The spelling of 1602020116 in words is "one billion, six hundred two million, twenty thousand, one hundred sixteen".