11101103122 has 8 divisors (see below), whose sum is σ = 17631163836. Its totient is φ = 5224048512.

The previous prime is 11101103119. The next prime is 11101103141. The reversal of 11101103122 is 22130110111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10832438241 + 268664881 = 104079^2 + 16391^2 .

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

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, 163251483 + ... + 163251550.

Almost surely, 2^11101103122 is an apocalyptic number.

11101103122 is a deficient number, since it is larger than the sum of its proper divisors (6530060714).

11101103122 is a wasteful number, since it uses less digits than its factorization.

11101103122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326503052.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11101103122 its reverse (22130110111), we get a palindrome (33231213233).

The spelling of 11101103122 in words is "eleven billion, one hundred one million, one hundred three thousand, one hundred twenty-two".