11131101320002 has 4 divisors (see below), whose sum is σ = 16696651980006. Its totient is φ = 5565550660000.

The previous prime is 11131101319991. The next prime is 11131101320033. The reversal of 11131101320002 is 20002310113111.

It is a happy number.

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., 11131037815041 + 63504961 = 3336321^2 + 7969^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2782775329999 + ... + 2782775330002.

Almost surely, 2^{11131101320002} is an apocalyptic number.

11131101320002 is a deficient number, since it is larger than the sum of its proper divisors (5565550660004).

11131101320002 is an equidigital number, since it uses as much as digits as its factorization.

11131101320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5565550660003.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11131101320002 its reverse (20002310113111), we get a palindrome (31133411433113).

The spelling of 11131101320002 in words is "eleven trillion, one hundred thirty-one billion, one hundred one million, three hundred twenty thousand, two".