13133232031103 has 4 divisors (see below), whose sum is σ = 13227715714920. Its totient is φ = 13038748347288.

The previous prime is 13133232031099. The next prime is 13133232031111. The reversal of 13133232031103 is 30113023233131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13133232031103 - 2² = 13133232031099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13133234031103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47241841700 + ... + 47241841977.

It is an arithmetic number, because the mean of its divisors is an integer number (3306928928730).

Almost surely, 2^{13133232031103} is an apocalyptic number.

13133232031103 is a deficient number, since it is larger than the sum of its proper divisors (94483683817).

13133232031103 is an equidigital number, since it uses as much as digits as its factorization.

13133232031103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94483683816.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 13133232031103 its reverse (30113023233131), we get a palindrome (43246255264234).

The spelling of 13133232031103 in words is "thirteen trillion, one hundred thirty-three billion, two hundred thirty-two million, thirty-one thousand, one hundred three".