11188130006 has 4 divisors (see below), whose sum is σ = 16782195012. Its totient is φ = 5594065002.

The previous prime is 11188130003. The next prime is 11188130011. The reversal of 11188130006 is 60003188111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11188130003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2797032500 + ... + 2797032503.

It is an arithmetic number, because the mean of its divisors is an integer number (4195548753).

Almost surely, 2^11188130006 is an apocalyptic number.

11188130006 is a deficient number, since it is larger than the sum of its proper divisors (5594065006).

11188130006 is an equidigital number, since it uses as much as digits as its factorization.

11188130006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5594065005.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 11188130006 in words is "eleven billion, one hundred eighty-eight million, one hundred thirty thousand, six".