102020323113300 has 144 divisors (see below), whose sum is σ = 296019903513600. Its totient is φ = 27127971212160.

The previous prime is 102020323113259. The next prime is 102020323113341. The reversal of 102020323113300 is 3311323020201.

It is an interprime number because it is at equal distance from previous prime (102020323113259) and next prime (102020323113341).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 225571189 + ... + 226023011.

It is an arithmetic number, because the mean of its divisors is an integer number (2055693774400).

Almost surely, 2^{102020323113300} is an apocalyptic number.

102020323113300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102020323113300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148009951756800).

102020323113300 is an abundant number, since it is smaller than the sum of its proper divisors (193999580400300).

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

102020323113300 is a wasteful number, since it uses less digits than its factorization.

102020323113300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453982 (or 453975 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 102020323113300 its reverse (3311323020201), we get a palindrome (105331646133501).

The spelling of 102020323113300 in words is "one hundred two trillion, twenty billion, three hundred twenty-three million, one hundred thirteen thousand, three hundred".