102020132313330 has 512 divisors, whose sum is σ = 326243595386880. Its totient is φ = 19776493440000.

The previous prime is 102020132313301. The next prime is 102020132313343. The reversal of 102020132313330 is 33313231020201.

It is a self number, because there is not a number n which added to its sum of digits gives 102020132313330.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 12912302380 + ... + 12912310280.

It is an arithmetic number, because the mean of its divisors is an integer number (637194522240).

Almost surely, 2^{102020132313330} is an apocalyptic number.

102020132313330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102020132313330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163121797693440).

102020132313330 is an abundant number, since it is smaller than the sum of its proper divisors (224223463073550).

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

102020132313330 is a wasteful number, since it uses less digits than its factorization.

102020132313330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12406.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 102020132313330 its reverse (33313231020201), we get a palindrome (135333363333531).

The spelling of 102020132313330 in words is "one hundred two trillion, twenty billion, one hundred thirty-two million, three hundred thirteen thousand, three hundred thirty".