100302300123020 has 48 divisors (see below), whose sum is σ = 213686000609760. Its totient is φ = 39543711814656.

The previous prime is 100302300123019. The next prime is 100302300123071. The reversal of 100302300123020 is 20321003203001.

It is a self number, because there is not a number n which added to its sum of digits gives 100302300123020.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123566267 + ... + 124375346.

It is an arithmetic number, because the mean of its divisors is an integer number (4451791679370).

Almost surely, 2^{100302300123020} is an apocalyptic number.

100302300123020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100302300123020 is an abundant number, since it is smaller than the sum of its proper divisors (113383700486740).

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

100302300123020 is a wasteful number, since it uses less digits than its factorization.

100302300123020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247941914 (or 247941912 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 100302300123020 its reverse (20321003203001), we get a palindrome (120623303326021).

The spelling of 100302300123020 in words is "one hundred trillion, three hundred two billion, three hundred million, one hundred twenty-three thousand, twenty".