13133232103 has 4 divisors (see below), whose sum is σ = 13488184360. Its totient is φ = 12778279848.

The previous prime is 13133232089. The next prime is 13133232121. The reversal of 13133232103 is 30123233131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30123233131 = 251 ⋅120012881.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13133232103 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 (13133232143) 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, 177476073 + ... + 177476146.

It is an arithmetic number, because the mean of its divisors is an integer number (3372046090).

Almost surely, 2^13133232103 is an apocalyptic number.

13133232103 is a deficient number, since it is larger than the sum of its proper divisors (354952257).

13133232103 is an equidigital number, since it uses as much as digits as its factorization.

13133232103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354952256.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13133232103 its reverse (30123233131), we get a palindrome (43256465234).

The spelling of 13133232103 in words is "thirteen billion, one hundred thirty-three million, two hundred thirty-two thousand, one hundred three".