111131352001240 has 32 divisors (see below), whose sum is σ = 251118698856480. Its totient is φ = 44261757359872.

The previous prime is 111131352001207. The next prime is 111131352001259. The reversal of 111131352001240 is 42100253131111.

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, 5961973084 + ... + 5961991723.

It is an arithmetic number, because the mean of its divisors is an integer number (7847459339265).

Almost surely, 2^{111131352001240} is an apocalyptic number.

111131352001240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111131352001240 is an abundant number, since it is smaller than the sum of its proper divisors (139987346855240).

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

111131352001240 is a wasteful number, since it uses less digits than its factorization.

111131352001240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11923965051 (or 11923965047 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 111131352001240 in words is "one hundred eleven trillion, one hundred thirty-one billion, three hundred fifty-two million, one thousand, two hundred forty".