20300333100000 has 144 divisors (see below), whose sum is σ = 66606205898736. Its totient is φ = 5413422080000.

The previous prime is 20300333099939. The next prime is 20300333100011. The reversal of 20300333100000 is 133300302.

It is a super-2 number, since 2×20300333100000² (a number of 27 digits) contains 22 as substring.

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, 33533889 + ... + 34133888.

It is an arithmetic number, because the mean of its divisors is an integer number (462543096519).

Almost surely, 2^{20300333100000} is an apocalyptic number.

20300333100000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20300333100000 is an abundant number, since it is smaller than the sum of its proper divisors (46305872798736).

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

20300333100000 is an frugal number, since it uses more digits than its factorization.

20300333100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67667815 (or 67667787 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 20300333100000 its reverse (133300302), we get a palindrome (20300466400302).

The spelling of 20300333100000 in words is "twenty trillion, three hundred billion, three hundred thirty-three million, one hundred thousand".