11032131131100 has 144 divisors (see below), whose sum is σ = 35817410559840. Its totient is φ = 2912773824000.

The previous prime is 11032131131089. The next prime is 11032131131183. The reversal of 11032131131100 is 113113123011.

11032131131100 is a `hidden beast` number, since 1 + 1 + 0 + 321 + 31 + 1 + 311 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19954897 + ... + 20500296.

Almost surely, 2^{11032131131100} is an apocalyptic number.

11032131131100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11032131131100 is an abundant number, since it is smaller than the sum of its proper divisors (24785279428740).

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

11032131131100 is a wasteful number, since it uses less digits than its factorization.

11032131131100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40455317 (or 40455304 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 11032131131100 its reverse (113113123011), we get a palindrome (11145244254111).

The spelling of 11032131131100 in words is "eleven trillion, thirty-two billion, one hundred thirty-one million, one hundred thirty-one thousand, one hundred".