102020543224000 has 112 divisors (see below), whose sum is σ = 256114888750656. Its totient is φ = 40249200384000.

The previous prime is 102020543223983. The next prime is 102020543224051. The reversal of 102020543224000 is 422345020201.

It is a super-3 number, since 3×102020543224000³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86762356 + ... + 87930355.

Almost surely, 2^{102020543224000} is an apocalyptic number.

102020543224000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102020543224000 is an abundant number, since it is smaller than the sum of its proper divisors (154094345526656).

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

102020543224000 is an equidigital number, since it uses as much as digits as its factorization.

102020543224000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174692811 (or 174692791 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 102020543224000 its reverse (422345020201), we get a palindrome (102442888244201).

The spelling of 102020543224000 in words is "one hundred two trillion, twenty billion, five hundred forty-three million, two hundred twenty-four thousand".