11320161106 has 4 divisors (see below), whose sum is σ = 16980241662. Its totient is φ = 5660080552.

The previous prime is 11320161079. The next prime is 11320161133. The reversal of 11320161106 is 60116102311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60116102311 = 641 ⋅93784871.

It is an interprime number because it is at equal distance from previous prime (11320161079) and next prime (11320161133).

It can be written as a sum of positive squares in only one way, i.e., 11312236881 + 7924225 = 106359^2 + 2815^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830040275 + ... + 2830040278.

Almost surely, 2^11320161106 is an apocalyptic number.

11320161106 is a deficient number, since it is larger than the sum of its proper divisors (5660080556).

11320161106 is an equidigital number, since it uses as much as digits as its factorization.

11320161106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660080555.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 11320161106 its reverse (60116102311), we get a palindrome (71436263417).

The spelling of 11320161106 in words is "eleven billion, three hundred twenty million, one hundred sixty-one thousand, one hundred six".