11311211006 has 8 divisors (see below), whose sum is σ = 17029425504. Its totient is φ = 5634735840.

The previous prime is 11311210951. The next prime is 11311211027. The reversal of 11311211006 is 60011211311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10434155 + ... + 10435238.

It is an arithmetic number, because the mean of its divisors is an integer number (2128678188).

Almost surely, 2^11311211006 is an apocalyptic number.

11311211006 is a deficient number, since it is larger than the sum of its proper divisors (5718214498).

11311211006 is a wasteful number, since it uses less digits than its factorization.

11311211006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20869666.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 11311211006 its reverse (60011211311), we get a palindrome (71322422317).

The spelling of 11311211006 in words is "eleven billion, three hundred eleven million, two hundred eleven thousand, six".