113401324140 has 48 divisors (see below), whose sum is σ = 341948610528. Its totient is φ = 27914171904.

The previous prime is 113401324103. The next prime is 113401324163. The reversal of 113401324140 is 41423104311.

It is a self number, because there is not a number n which added to its sum of digits gives 113401324140.

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, 72692377 + ... + 72693936.

It is an arithmetic number, because the mean of its divisors is an integer number (7123929386).

Almost surely, 2^113401324140 is an apocalyptic number.

113401324140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113401324140 is an abundant number, since it is smaller than the sum of its proper divisors (228547286388).

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

113401324140 is a wasteful number, since it uses less digits than its factorization.

113401324140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145386338 (or 145386336 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 113401324140 its reverse (41423104311), we get a palindrome (154824428451).

The spelling of 113401324140 in words is "one hundred thirteen billion, four hundred one million, three hundred twenty-four thousand, one hundred forty".