11103311006 has 4 divisors (see below), whose sum is σ = 16654966512. Its totient is φ = 5551655502.

The previous prime is 11103310961. The next prime is 11103311033. The reversal of 11103311006 is 60011330111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775827750 + ... + 2775827753.

It is an arithmetic number, because the mean of its divisors is an integer number (4163741628).

Almost surely, 2^11103311006 is an apocalyptic number.

11103311006 is a deficient number, since it is larger than the sum of its proper divisors (5551655506).

11103311006 is an equidigital number, since it uses as much as digits as its factorization.

11103311006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5551655505.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 11103311006 its reverse (60011330111), we get a palindrome (71114641117).

The spelling of 11103311006 in words is "eleven billion, one hundred three million, three hundred eleven thousand, six".