201123131103022 has 8 divisors (see below), whose sum is σ = 301716027527400. Its totient is φ = 100551121927224.

The previous prime is 201123131102951. The next prime is 201123131103049. The reversal of 201123131103022 is 220301131321102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 201123131102984 and 201123131103002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5221788072 + ... + 5221826587.

It is an arithmetic number, because the mean of its divisors is an integer number (37714503440925).

Almost surely, 2^{201123131103022} is an apocalyptic number.

201123131103022 is a deficient number, since it is larger than the sum of its proper divisors (100592896424378).

201123131103022 is a wasteful number, since it uses less digits than its factorization.

201123131103022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10443624290.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 201123131103022 its reverse (220301131321102), we get a palindrome (421424262424124).

The spelling of 201123131103022 in words is "two hundred one trillion, one hundred twenty-three billion, one hundred thirty-one million, one hundred three thousand, twenty-two".