2003045102 has 8 divisors (see below), whose sum is σ = 3045726336. Its totient is φ = 987802992.

The previous prime is 2003045101. The next prime is 2003045131. The reversal of 2003045102 is 2015403002.

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 (2003045101) 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 3 ways as a sum of consecutive naturals, for example, 6859598 + ... + 6859889.

It is an arithmetic number, because the mean of its divisors is an integer number (380715792).

Almost surely, 2^2003045102 is an apocalyptic number.

2003045102 is a deficient number, since it is larger than the sum of its proper divisors (1042681234).

2003045102 is a wasteful number, since it uses less digits than its factorization.

2003045102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13719562.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2003045102 is about 44755.3918762868. The cubic root of 2003045102 is about 1260.5601569983.

Adding to 2003045102 its reverse (2015403002), we get a palindrome (4018448104).

The spelling of 2003045102 in words is "two billion, three million, forty-five thousand, one hundred two".