20010122310303 has 12 divisors (see below), whose sum is σ = 28904802533568. Its totient is φ = 13339484988000.

The previous prime is 20010122310221. The next prime is 20010122310319. The reversal of 20010122310303 is 30301322101002.

20010122310303 is a `hidden beast` number, since 20 + 0 + 10 + 1 + 22 + 310 + 303 = 666.

It is not a de Polignac number, because 20010122310303 - 2¹⁴ = 20010122293919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010122360303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49500198 + ... + 49902803.

It is an arithmetic number, because the mean of its divisors is an integer number (2408733544464).

Almost surely, 2^{20010122310303} is an apocalyptic number.

20010122310303 is a deficient number, since it is larger than the sum of its proper divisors (8894680223265).

20010122310303 is a wasteful number, since it uses less digits than its factorization.

20010122310303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99425374 (or 99425371 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20010122310303 its reverse (30301322101002), we get a palindrome (50311444411305).

The spelling of 20010122310303 in words is "twenty trillion, ten billion, one hundred twenty-two million, three hundred ten thousand, three hundred three".