11331132103122 has 32 divisors (see below), whose sum is σ = 24739837438848. Its totient is φ = 3438741879936.

The previous prime is 11331132103111. The next prime is 11331132103127. The reversal of 11331132103122 is 22130123113311.

It is a junction number, because it is equal to n+sod(n) for n = 11331132103092 and 11331132103101.

It is not an unprimeable number, because it can be changed into a prime (11331132103127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 995000638 + ... + 995012025.

It is an arithmetic number, because the mean of its divisors is an integer number (773119919964).

Almost surely, 2^{11331132103122} is an apocalyptic number.

11331132103122 is an abundant number, since it is smaller than the sum of its proper divisors (13408705335726).

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

11331132103122 is a wasteful number, since it uses less digits than its factorization.

11331132103122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990012754.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11331132103122 its reverse (22130123113311), we get a palindrome (33461255216433).

The spelling of 11331132103122 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-two million, one hundred three thousand, one hundred twenty-two".