1022002983 has 12 divisors (see below), whose sum is σ = 1477702720. Its totient is φ = 680654016.

The previous prime is 1022002963. The next prime is 1022002997. The reversal of 1022002983 is 3892002201.

It is a happy number.

It is not a de Polignac number, because 1022002983 - 2⁸ = 1022002727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022002963) 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 in 11 ways as a sum of consecutive naturals, for example, 47191 + ... + 65352.

Almost surely, 2^1022002983 is an apocalyptic number.

1022002983 is a deficient number, since it is larger than the sum of its proper divisors (455699737).

1022002983 is a wasteful number, since it uses less digits than its factorization.

1022002983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113558 (or 113555 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1022002983 is about 31968.7813812163. The cubic root of 1022002983 is about 1007.2811833633.

The spelling of 1022002983 in words is "one billion, twenty-two million, two thousand, nine hundred eighty-three".