11143641631100 has 72 divisors (see below), whose sum is σ = 26383097571600. Its totient is φ = 4051763481600.

The previous prime is 11143641631099. The next prime is 11143641631121. The reversal of 11143641631100 is 113614634111.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8974946 + ... + 10140854.

Almost surely, 2^{11143641631100} is an apocalyptic number.

11143641631100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11143641631100 is an abundant number, since it is smaller than the sum of its proper divisors (15239455940500).

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

11143641631100 is a wasteful number, since it uses less digits than its factorization.

11143641631100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174623 (or 1174616 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 11143641631100 in words is "eleven trillion, one hundred forty-three billion, six hundred forty-one million, six hundred thirty-one thousand, one hundred".