13113303310203 has 8 divisors (see below), whose sum is σ = 17484448707600. Its totient is φ = 8742180059808.

The previous prime is 13113303310199. The next prime is 13113303310207. The reversal of 13113303310203 is 30201330331131.

It is an interprime number because it is at equal distance from previous prime (13113303310199) and next prime (13113303310207).

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

It is not a de Polignac number, because 13113303310203 - 2² = 13113303310199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13113303310207) 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, 4102068 + ... + 6561521.

It is an arithmetic number, because the mean of its divisors is an integer number (2185556088450).

Almost surely, 2^{13113303310203} is an apocalyptic number.

13113303310203 is a deficient number, since it is larger than the sum of its proper divisors (4371145397397).

13113303310203 is a wasteful number, since it uses less digits than its factorization.

13113303310203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11073501.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 13113303310203 its reverse (30201330331131), we get a palindrome (43314633641334).

The spelling of 13113303310203 in words is "thirteen trillion, one hundred thirteen billion, three hundred three million, three hundred ten thousand, two hundred three".