11031130230112 has 48 divisors (see below), whose sum is σ = 23555894532912. Its totient is φ = 5064507412480.

The previous prime is 11031130230101. The next prime is 11031130230151. The reversal of 11031130230112 is 21103203113011.

It is a self number, because there is not a number n which added to its sum of digits gives 11031130230112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247268098 + ... + 247312705.

It is an arithmetic number, because the mean of its divisors is an integer number (490747802769).

Almost surely, 2^{11031130230112} is an apocalyptic number.

It is an amenable number.

11031130230112 is an abundant number, since it is smaller than the sum of its proper divisors (12524764302800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11031130230112 is a wasteful number, since it uses less digits than its factorization.

11031130230112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494580871 (or 494580863 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11031130230112 its reverse (21103203113011), we get a palindrome (32134333343123).

The spelling of 11031130230112 in words is "eleven trillion, thirty-one billion, one hundred thirty million, two hundred thirty thousand, one hundred twelve".