20323104100002 has 24 divisors (see below), whose sum is σ = 48036427873200. Its totient is φ = 6158516393880.

The previous prime is 20323104099983. The next prime is 20323104100031. The reversal of 20323104100002 is 20000140132302.

20323104100002 is a `hidden beast` number, since 20 + 3 + 231 + 0 + 410 + 0 + 0 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51320969752 + ... + 51320970147.

It is an arithmetic number, because the mean of its divisors is an integer number (2001517828050).

Almost surely, 2^{20323104100002} is an apocalyptic number.

20323104100002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20323104100002 is an abundant number, since it is smaller than the sum of its proper divisors (27713323773198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20323104100002 is a wasteful number, since it uses less digits than its factorization.

20323104100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102641939918 (or 102641939915 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20323104100002 its reverse (20000140132302), we get a palindrome (40323244232304).

The spelling of 20323104100002 in words is "twenty trillion, three hundred twenty-three billion, one hundred four million, one hundred thousand, two".