20100000323 has 8 divisors (see below), whose sum is σ = 21668881248. Its totient is φ = 18534366144.

The previous prime is 20100000299. The next prime is 20100000377. The reversal of 20100000323 is 32300000102.

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 20100000323 - 2²⁸ = 19831564867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20100009323) 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, 798815 + ... + 823592.

It is an arithmetic number, because the mean of its divisors is an integer number (2708610156).

Almost surely, 2^20100000323 is an apocalyptic number.

20100000323 is a deficient number, since it is larger than the sum of its proper divisors (1568880925).

20100000323 is a wasteful number, since it uses less digits than its factorization.

20100000323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623373.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 20100000323 its reverse (32300000102), we get a palindrome (52400000425).

The spelling of 20100000323 in words is "twenty billion, one hundred million, three hundred twenty-three", and thus it is an aban number.