1111131032000 has 112 divisors (see below), whose sum is σ = 3001872238560. Its totient is φ = 404047616000.

The previous prime is 1111131031991. The next prime is 1111131032003. The reversal of 1111131032000 is 2301311111.

It is a happy number.

It is a super-2 number, since 2×1111131032000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111131032003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6225245 + ... + 6401244.

Almost surely, 2^{1111131032000} is an apocalyptic number.

1111131032000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1111131032000 is an abundant number, since it is smaller than the sum of its proper divisors (1890741206560).

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

1111131032000 is a wasteful number, since it uses less digits than its factorization.

1111131032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12626527 (or 12626507 counting only the distinct ones).

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

Adding to 1111131032000 its reverse (2301311111), we get a palindrome (1113432343111).

The spelling of 1111131032000 in words is "one trillion, one hundred eleven billion, one hundred thirty-one million, thirty-two thousand".