11331132111007 has 64 divisors (see below), whose sum is σ = 12274952152320. Its totient is φ = 10438235652096.

The previous prime is 11331132110981. The next prime is 11331132111011. The reversal of 11331132111007 is 70011123113311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11331132111007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331132111067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8736415783 + ... + 8736417079.

It is an arithmetic number, because the mean of its divisors is an integer number (191796127380).

Almost surely, 2^{11331132111007} is an apocalyptic number.

11331132111007 is a deficient number, since it is larger than the sum of its proper divisors (943820041313).

11331132111007 is a wasteful number, since it uses less digits than its factorization.

11331132111007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180.

The product of its (nonzero) digits is 378, while the sum is 25.

Adding to 11331132111007 its reverse (70011123113311), we get a palindrome (81342255224318).

The spelling of 11331132111007 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-two million, one hundred eleven thousand, seven".