2003329117 has 2 divisors, whose sum is σ = 2003329118. Its totient is φ = 2003329116.

The previous prime is 2003329103. The next prime is 2003329183. The reversal of 2003329117 is 7119233002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1263162681 + 740166436 = 35541^2 + 27206^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2003329117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2003399117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001664558 + 1001664559.

It is an arithmetic number, because the mean of its divisors is an integer number (1001664559).

Almost surely, 2^2003329117 is an apocalyptic number.

It is an amenable number.

2003329117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2003329117 is an equidigital number, since it uses as much as digits as its factorization.

2003329117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 2003329117 is about 44758.5647334675. The cubic root of 2003329117 is about 1260.6197331361.

The spelling of 2003329117 in words is "two billion, three million, three hundred twenty-nine thousand, one hundred seventeen".