2003123113301 has 8 divisors (see below), whose sum is σ = 2108936160000. Its totient is φ = 1897348618080.

The previous prime is 2003123113291. The next prime is 2003123113337. The reversal of 2003123113301 is 1033113213002.

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

It is a cyclic number.

It is not a de Polignac number, because 2003123113301 - 2⁶ = 2003123113237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003123113361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9531176 + ... + 9739073.

It is an arithmetic number, because the mean of its divisors is an integer number (263617020000).

Almost surely, 2^{2003123113301} is an apocalyptic number.

It is an amenable number.

2003123113301 is a deficient number, since it is larger than the sum of its proper divisors (105813046699).

2003123113301 is a wasteful number, since it uses less digits than its factorization.

2003123113301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19275739.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2003123113301 its reverse (1033113213002), we get a palindrome (3036236326303).

The spelling of 2003123113301 in words is "two trillion, three billion, one hundred twenty-three million, one hundred thirteen thousand, three hundred one".