1002025233 has 24 divisors (see below), whose sum is σ = 1582060896. Its totient is φ = 606091200.

The previous prime is 1002025207. The next prime is 1002025243. The reversal of 1002025233 is 3325202001.

It is not a de Polignac number, because 1002025233 - 2¹⁰ = 1002024209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002025243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41866 + ... + 61292.

It is an arithmetic number, because the mean of its divisors is an integer number (65919204).

Almost surely, 2^1002025233 is an apocalyptic number.

It is an amenable number.

1002025233 is a deficient number, since it is larger than the sum of its proper divisors (580035663).

1002025233 is a wasteful number, since it uses less digits than its factorization.

1002025233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19965 (or 19962 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 1002025233 is about 31654.7821505693. The cubic root of 1002025233 is about 1000.6746224489.

Adding to 1002025233 its reverse (3325202001), we get a palindrome (4327227234).

It can be divided in two parts, 10020 and 25233, that added together give a palindrome (35253).

The spelling of 1002025233 in words is "one billion, two million, twenty-five thousand, two hundred thirty-three".