3123320020099 has 8 divisors (see below), whose sum is σ = 3289016697120. Its totient is φ = 2960115022656.

The previous prime is 3123320020057. The next prime is 3123320020111. The reversal of 3123320020099 is 9900200233213.

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 3123320020099 - 2¹³ = 3123320011907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3123320020399) 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, 622917322 + ... + 622922335.

It is an arithmetic number, because the mean of its divisors is an integer number (411127087140).

Almost surely, 2^{3123320020099} is an apocalyptic number.

3123320020099 is a deficient number, since it is larger than the sum of its proper divisors (165696677021).

3123320020099 is a wasteful number, since it uses less digits than its factorization.

3123320020099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245839789.

The product of its (nonzero) digits is 17496, while the sum is 34.

The spelling of 3123320020099 in words is "three trillion, one hundred twenty-three billion, three hundred twenty million, twenty thousand, ninety-nine".