1002033012 has 24 divisors (see below), whose sum is σ = 2343488896. Its totient is φ = 333237888.

The previous prime is 1002032987. The next prime is 1002033029. The reversal of 1002033012 is 2103302001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91228 + ... + 101619.

Almost surely, 2^1002033012 is an apocalyptic number.

1002033012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1002033012 is an abundant number, since it is smaller than the sum of its proper divisors (1341455884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002033012 is a wasteful number, since it uses less digits than its factorization.

1002033012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193287 (or 193285 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1002033012 is about 31654.9050227607. The cubic root of 1002033012 is about 1000.6772119471.

Adding to 1002033012 its reverse (2103302001), we get a palindrome (3105335013).

The spelling of 1002033012 in words is "one billion, two million, thirty-three thousand, twelve".