13123333113 has 32 divisors (see below), whose sum is σ = 19235905920. Its totient is φ = 7892252160.

The previous prime is 13123333061. The next prime is 13123333129. The reversal of 13123333113 is 31133332131.

It is not a de Polignac number, because 13123333113 - 2²⁰ = 13122284537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13123333163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5682403 + ... + 5684711.

It is an arithmetic number, because the mean of its divisors is an integer number (601122060).

Almost surely, 2^13123333113 is an apocalyptic number.

It is an amenable number.

13123333113 is a deficient number, since it is larger than the sum of its proper divisors (6112572807).

13123333113 is a wasteful number, since it uses less digits than its factorization.

13123333113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3577.

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

Adding to 13123333113 its reverse (31133332131), we get a palindrome (44256665244).

The spelling of 13123333113 in words is "thirteen billion, one hundred twenty-three million, three hundred thirty-three thousand, one hundred thirteen".