20103022112300 has 18 divisors (see below), whose sum is σ = 43623557983908. Its totient is φ = 8041208844880.

The previous prime is 20103022112231. The next prime is 20103022112317. The reversal of 20103022112300 is 321122030102.

It is a super-2 number, since 2×20103022112300² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100515110462 + ... + 100515110661.

It is an arithmetic number, because the mean of its divisors is an integer number (2423530999106).

Almost surely, 2^{20103022112300} is an apocalyptic number.

20103022112300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20103022112300 is an abundant number, since it is smaller than the sum of its proper divisors (23520535871608).

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

20103022112300 is a wasteful number, since it uses less digits than its factorization.

20103022112300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201030221137 (or 201030221130 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20103022112300 its reverse (321122030102), we get a palindrome (20424144142402).

The spelling of 20103022112300 in words is "twenty trillion, one hundred three billion, twenty-two million, one hundred twelve thousand, three hundred".