2003012302 has 8 divisors (see below), whose sum is σ = 3049362216. Its totient is φ = 986558232.

The previous prime is 2003012261. The next prime is 2003012303. The reversal of 2003012302 is 2032103002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003012303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7473793 + ... + 7474060.

It is an arithmetic number, because the mean of its divisors is an integer number (381170277).

Almost surely, 2^2003012302 is an apocalyptic number.

2003012302 is a deficient number, since it is larger than the sum of its proper divisors (1046349914).

2003012302 is a wasteful number, since it uses less digits than its factorization.

2003012302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14947922.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2003012302 is about 44755.0254384913. The cubic root of 2003012302 is about 1260.5532763746.

Adding to 2003012302 its reverse (2032103002), we get a palindrome (4035115304).

The spelling of 2003012302 in words is "two billion, three million, twelve thousand, three hundred two".