11031001130012 has 24 divisors (see below), whose sum is σ = 19829179167504. Its totient is φ = 5365569347712.

The previous prime is 11031001130011. The next prime is 11031001130027. The reversal of 11031001130012 is 21003110013011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031001130011) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 5074238 + ... + 6914469.

It is an arithmetic number, because the mean of its divisors is an integer number (826215798646).

Almost surely, 2^{11031001130012} is an apocalyptic number.

It is an amenable number.

11031001130012 is a deficient number, since it is larger than the sum of its proper divisors (8798178037492).

11031001130012 is a wasteful number, since it uses less digits than its factorization.

11031001130012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11994965 (or 11994963 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11031001130012 its reverse (21003110013011), we get a palindrome (32034111143023).

The spelling of 11031001130012 in words is "eleven trillion, thirty-one billion, one million, one hundred thirty thousand, twelve".