11131232132100 has 36 divisors (see below), whose sum is σ = 32206364969744. Its totient is φ = 2968328568480.

The previous prime is 11131232132071. The next prime is 11131232132101. The reversal of 11131232132100 is 123123213111.

It is not an unprimeable number, because it can be changed into a prime (11131232132101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18552053254 + ... + 18552053853.

Almost surely, 2^{11131232132100} is an apocalyptic number.

11131232132100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11131232132100 is an abundant number, since it is smaller than the sum of its proper divisors (21075132837644).

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

11131232132100 is a wasteful number, since it uses less digits than its factorization.

11131232132100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37104107124 (or 37104107117 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11131232132100 its reverse (123123213111), we get a palindrome (11254355345211).

The spelling of 11131232132100 in words is "eleven trillion, one hundred thirty-one billion, two hundred thirty-two million, one hundred thirty-two thousand, one hundred".