2003032123313 has 8 divisors (see below), whose sum is σ = 2166784666368. Its totient is φ = 1840661458704.

The previous prime is 2003032123259. The next prime is 2003032123373. The reversal of 2003032123313 is 3133212303002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2003032123313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003032123373) 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, 345466595 + ... + 345472392.

It is an arithmetic number, because the mean of its divisors is an integer number (270848083296).

Almost surely, 2^{2003032123313} is an apocalyptic number.

It is an amenable number.

2003032123313 is a deficient number, since it is larger than the sum of its proper divisors (163752543055).

2003032123313 is a wasteful number, since it uses less digits than its factorization.

2003032123313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690939223.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2003032123313 its reverse (3133212303002), we get a palindrome (5136244426315).

The spelling of 2003032123313 in words is "two trillion, three billion, thirty-two million, one hundred twenty-three thousand, three hundred thirteen".