20020323102300 has 108 divisors (see below), whose sum is σ = 62779964021320. Its totient is φ = 5336423994240.

The previous prime is 20020323102287. The next prime is 20020323102317. The reversal of 20020323102300 is 320132302002.

It is a happy number.

20020323102300 is a `hidden beast` number, since 2 + 0 + 0 + 20 + 32 + 310 + 2 + 300 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2786890 + ... + 6914289.

Almost surely, 2^{20020323102300} is an apocalyptic number.

20020323102300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20020323102300 is an abundant number, since it is smaller than the sum of its proper divisors (42759640919020).

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

20020323102300 is a wasteful number, since it uses less digits than its factorization.

20020323102300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9703492 (or 9703482 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20020323102300 its reverse (320132302002), we get a palindrome (20340455404302).

The spelling of 20020323102300 in words is "twenty trillion, twenty billion, three hundred twenty-three million, one hundred two thousand, three hundred".