102321030300000 has 144 divisors (see below), whose sum is σ = 335719394239824. Its totient is φ = 27285608000000.

The previous prime is 102321030299959. The next prime is 102321030300079. The reversal of 102321030300000 is 3030123201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170235051 + ... + 170835050.

It is an arithmetic number, because the mean of its divisors is an integer number (2331384682221).

Almost surely, 2^{102321030300000} is an apocalyptic number.

102321030300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102321030300000 is an abundant number, since it is smaller than the sum of its proper divisors (233398363939824).

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

102321030300000 is an frugal number, since it uses more digits than its factorization.

102321030300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341070139 (or 341070111 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 102321030300000 its reverse (3030123201), we get a palindrome (102324060423201).

The spelling of 102321030300000 in words is "one hundred two trillion, three hundred twenty-one billion, thirty million, three hundred thousand".