13023111000203 has 8 divisors (see below), whose sum is σ = 13095962913600. Its totient is φ = 12950260166088.

The previous prime is 13023111000199. The next prime is 13023111000209. The reversal of 13023111000203 is 30200011132031.

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 13023111000203 - 2² = 13023111000199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13023111000209) 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, 48138368 + ... + 48408146.

It is an arithmetic number, because the mean of its divisors is an integer number (1636995364200).

Almost surely, 2^{13023111000203} is an apocalyptic number.

13023111000203 is a deficient number, since it is larger than the sum of its proper divisors (72851913397).

13023111000203 is a wasteful number, since it uses less digits than its factorization.

13023111000203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539641.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13023111000203 its reverse (30200011132031), we get a palindrome (43223122132234).

The spelling of 13023111000203 in words is "thirteen trillion, twenty-three billion, one hundred eleven million, two hundred three", and thus it is an aban number.