13423513111099 has 8 divisors (see below), whose sum is σ = 16521246906080. Its totient is φ = 10620801582336.

The previous prime is 13423513111097. The next prime is 13423513111189. The reversal of 13423513111099 is 99011131532431.

It is a happy number.

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 13423513111099 - 2¹ = 13423513111097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13423513111097) 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, 73755566454 + ... + 73755566635.

It is an arithmetic number, because the mean of its divisors is an integer number (2065155863260).

Almost surely, 2^{13423513111099} is an apocalyptic number.

13423513111099 is a deficient number, since it is larger than the sum of its proper divisors (3097733794981).

13423513111099 is a wasteful number, since it uses less digits than its factorization.

13423513111099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147511133109.

The product of its (nonzero) digits is 87480, while the sum is 43.

The spelling of 13423513111099 in words is "thirteen trillion, four hundred twenty-three billion, five hundred thirteen million, one hundred eleven thousand, ninety-nine".