20122012300103 has 192 divisors, whose sum is σ = 26939049984000. Its totient is φ = 14903366639616.

The previous prime is 20122012300097. The next prime is 20122012300111. The reversal of 20122012300103 is 30100321022102.

It is not a de Polignac number, because 20122012300103 - 2¹⁴ = 20122012283719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122012300153) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5990475338 + ... + 5990478696.

It is an arithmetic number, because the mean of its divisors is an integer number (140307552000).

Almost surely, 2^{20122012300103} is an apocalyptic number.

20122012300103 is a deficient number, since it is larger than the sum of its proper divisors (6817037683897).

20122012300103 is a wasteful number, since it uses less digits than its factorization.

20122012300103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614 (or 3607 counting only the distinct ones).

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

Adding to 20122012300103 its reverse (30100321022102), we get a palindrome (50222333322205).

The spelling of 20122012300103 in words is "twenty trillion, one hundred twenty-two billion, twelve million, three hundred thousand, one hundred three".