20413302323 has 8 divisors (see below), whose sum is σ = 20902411200. Its totient is φ = 19924847208.

The previous prime is 20413302293. The next prime is 20413302341. The reversal of 20413302323 is 32320331402.

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 20413302323 - 2⁸ = 20413302067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20413302223) 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, 99953 + ... + 225426.

It is an arithmetic number, because the mean of its divisors is an integer number (2612801400).

Almost surely, 2^20413302323 is an apocalyptic number.

20413302323 is a deficient number, since it is larger than the sum of its proper divisors (489108877).

20413302323 is a wasteful number, since it uses less digits than its factorization.

20413302323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326881.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 20413302323 its reverse (32320331402), we get a palindrome (52733633725).

The spelling of 20413302323 in words is "twenty billion, four hundred thirteen million, three hundred two thousand, three hundred twenty-three".