11320103122 has 4 divisors (see below), whose sum is σ = 16980154686. Its totient is φ = 5660051560.

The previous prime is 11320103111. The next prime is 11320103141. The reversal of 11320103122 is 22130102311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10369552561 + 950550561 = 101831^2 + 30831^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11320103096 and 11320103105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830025779 + ... + 2830025782.

Almost surely, 2^11320103122 is an apocalyptic number.

11320103122 is a deficient number, since it is larger than the sum of its proper divisors (5660051564).

11320103122 is an equidigital number, since it uses as much as digits as its factorization.

11320103122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660051563.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11320103122 its reverse (22130102311), we get a palindrome (33450205433).

The spelling of 11320103122 in words is "eleven billion, three hundred twenty million, one hundred three thousand, one hundred twenty-two".