2003125317 has 16 divisors (see below), whose sum is σ = 2832884352. Its totient is φ = 1254666240.

The previous prime is 2003125303. The next prime is 2003125337. The reversal of 2003125317 is 7135213002.

It is not a de Polignac number, because 2003125317 - 2⁶ = 2003125253 is a prime.

It is a super-2 number, since 2×2003125317² = 8025022071212700978, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003125337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4609 + ... + 63462.

It is an arithmetic number, because the mean of its divisors is an integer number (177055272).

Almost surely, 2^2003125317 is an apocalyptic number.

It is an amenable number.

2003125317 is a deficient number, since it is larger than the sum of its proper divisors (829759035).

2003125317 is a wasteful number, since it uses less digits than its factorization.

2003125317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68668.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 2003125317 is about 44756.2880163224. The cubic root of 2003125317 is about 1260.5769837925.

Adding to 2003125317 its reverse (7135213002), we get a palindrome (9138338319).

The spelling of 2003125317 in words is "two billion, three million, one hundred twenty-five thousand, three hundred seventeen".