13110111001203 has 8 divisors (see below), whose sum is σ = 17489107593216. Its totient is φ = 8735594205000.

The previous prime is 13110111001123. The next prime is 13110111001217. The reversal of 13110111001203 is 30210011101131.

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

It is not a de Polignac number, because 13110111001203 - 2²⁶ = 13110043892339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13110111002203) 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, 1119942123 + ... + 1119953828.

It is an arithmetic number, because the mean of its divisors is an integer number (2186138449152).

Almost surely, 2^{13110111001203} is an apocalyptic number.

13110111001203 is a deficient number, since it is larger than the sum of its proper divisors (4378996592013).

13110111001203 is a wasteful number, since it uses less digits than its factorization.

13110111001203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239897905.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 13110111001203 its reverse (30210011101131), we get a palindrome (43320122102334).

The spelling of 13110111001203 in words is "thirteen trillion, one hundred ten billion, one hundred eleven million, one thousand, two hundred three".