21323302003099 has 8 divisors (see below), whose sum is σ = 21393838363392. Its totient is φ = 21252822877440.

The previous prime is 21323302003079. The next prime is 21323302003123. The reversal of 21323302003099 is 99030020332312.

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 21323302003099 - 2⁷ = 21323302002971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21323302003079) 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, 13562244 + ... + 15052609.

It is an arithmetic number, because the mean of its divisors is an integer number (2674229795424).

Almost surely, 2^{21323302003099} is an apocalyptic number.

21323302003099 is a deficient number, since it is larger than the sum of its proper divisors (70536360293).

21323302003099 is a wasteful number, since it uses less digits than its factorization.

21323302003099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28617317.

The product of its (nonzero) digits is 52488, while the sum is 37.

The spelling of 21323302003099 in words is "twenty-one trillion, three hundred twenty-three billion, three hundred two million, three thousand, ninety-nine".