13113032003 has 8 divisors (see below), whose sum is σ = 13297643088. Its totient is φ = 12929624064.

The previous prime is 13113031951. The next prime is 13113032033. The reversal of 13113032003 is 30023031131.

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 13113032003 - 2⁸ = 13113031747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13113032033) 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, 278825 + ... + 322442.

It is an arithmetic number, because the mean of its divisors is an integer number (1662205386).

Almost surely, 2^13113032003 is an apocalyptic number.

13113032003 is a deficient number, since it is larger than the sum of its proper divisors (184611085).

13113032003 is a wasteful number, since it uses less digits than its factorization.

13113032003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601573.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13113032003 its reverse (30023031131), we get a palindrome (43136063134).

The spelling of 13113032003 in words is "thirteen billion, one hundred thirteen million, thirty-two thousand, three".