1003201012 has 12 divisors (see below), whose sum is σ = 1915202016. Its totient is φ = 456000440.

The previous prime is 1003200971. The next prime is 1003201037. The reversal of 1003201012 is 2101023001.

It is a self number, because there is not a number n which added to its sum of digits gives 1003201012.

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, 11399968 + ... + 11400055.

It is an arithmetic number, because the mean of its divisors is an integer number (159600168).

Almost surely, 2^1003201012 is an apocalyptic number.

It is an amenable number.

1003201012 is a deficient number, since it is larger than the sum of its proper divisors (912001004).

1003201012 is a wasteful number, since it uses less digits than its factorization.

1003201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22800038 (or 22800036 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1003201012 is about 31673.3486073071. The cubic root of 1003201012 is about 1001.0658675228.

Adding to 1003201012 its reverse (2101023001), we get a palindrome (3104224013).

The spelling of 1003201012 in words is "one billion, three million, two hundred one thousand, twelve".