100320030321000 has 256 divisors, whose sum is σ = 363576710315520. Its totient is φ = 22554385920000.

The previous prime is 100320030320953. The next prime is 100320030321031. The reversal of 100320030321000 is 123030023001.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37875921 + ... + 40437920.

It is an arithmetic number, because the mean of its divisors is an integer number (1420221524670).

Almost surely, 2^{100320030321000} is an apocalyptic number.

100320030321000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100320030321000 is an abundant number, since it is smaller than the sum of its proper divisors (263256679994520).

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

100320030321000 is a wasteful number, since it uses less digits than its factorization.

100320030321000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78313933 (or 78313919 counting only the distinct ones).

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

Adding to 100320030321000 its reverse (123030023001), we get a palindrome (100443060344001).

The spelling of 100320030321000 in words is "one hundred trillion, three hundred twenty billion, thirty million, three hundred twenty-one thousand".