13002011323 has 8 divisors (see below), whose sum is σ = 14860581120. Its totient is φ = 11143726440.

The previous prime is 13002011317. The next prime is 13002011327. The reversal of 13002011323 is 32311020031.

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

It is a de Polignac number, because none of the positive numbers 2^k-13002011323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13002011297 and 13002011306.

It is not an unprimeable number, because it can be changed into a prime (13002011327) 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, 37668 + ... + 165598.

It is an arithmetic number, because the mean of its divisors is an integer number (1857572640).

Almost surely, 2^13002011323 is an apocalyptic number.

13002011323 is a deficient number, since it is larger than the sum of its proper divisors (1858569797).

13002011323 is a wasteful number, since it uses less digits than its factorization.

13002011323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142457.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13002011323 its reverse (32311020031), we get a palindrome (45313031354).

The spelling of 13002011323 in words is "thirteen billion, two million, eleven thousand, three hundred twenty-three".