2003230013249 has 2 divisors, whose sum is σ = 2003230013250. Its totient is φ = 2003230013248.

The previous prime is 2003230013219. The next prime is 2003230013311. The reversal of 2003230013249 is 9423100323002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1854567330625 + 148662682624 = 1361825^2 + 385568^2 .

It is a cyclic number.

It is not a de Polignac number, because 2003230013249 - 2²⁴ = 2003213236033 is a prime.

It is a super-4 number, since 4×2003230013249⁴ (a number of 50 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (2003230013209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001615006624 + 1001615006625.

It is an arithmetic number, because the mean of its divisors is an integer number (1001615006625).

Almost surely, 2^{2003230013249} is an apocalyptic number.

It is an amenable number.

2003230013249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2003230013249 is an equidigital number, since it uses as much as digits as its factorization.

2003230013249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 2003230013249 in words is "two trillion, three billion, two hundred thirty million, thirteen thousand, two hundred forty-nine".