13204631540099 has 4 divisors (see below), whose sum is σ = 13385516903736. Its totient is φ = 13023746176464.

The previous prime is 13204631540083. The next prime is 13204631540131. The reversal of 13204631540099 is 99004513640231.

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 13204631540099 - 2⁴ = 13204631540083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13204631540029) 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 3 ways as a sum of consecutive naturals, for example, 90442681709 + ... + 90442681854.

It is an arithmetic number, because the mean of its divisors is an integer number (3346379225934).

Almost surely, 2^{13204631540099} is an apocalyptic number.

13204631540099 is a deficient number, since it is larger than the sum of its proper divisors (180885363637).

13204631540099 is an equidigital number, since it uses as much as digits as its factorization.

13204631540099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180885363636.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 13204631540099 in words is "thirteen trillion, two hundred four billion, six hundred thirty-one million, five hundred forty thousand, ninety-nine".