113211301440 has 112 divisors (see below), whose sum is σ = 380589812352. Its totient is φ = 28413812736.

The previous prime is 113211301417. The next prime is 113211301453. The reversal of 113211301440 is 44103112311.

113211301440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3452164 + ... + 3484803.

Almost surely, 2^113211301440 is an apocalyptic number.

113211301440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113211301440 is an abundant number, since it is smaller than the sum of its proper divisors (267378510912).

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

113211301440 is a wasteful number, since it uses less digits than its factorization.

113211301440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6937004 (or 6936994 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 113211301440 its reverse (44103112311), we get a palindrome (157314413751).

The spelling of 113211301440 in words is "one hundred thirteen billion, two hundred eleven million, three hundred one thousand, four hundred forty".