113402141040 has 160 divisors (see below), whose sum is σ = 355821422400. Its totient is φ = 29873479680.

The previous prime is 113402141029. The next prime is 113402141057. The reversal of 113402141040 is 40141204311.

It is a junction number, because it is equal to n+sod(n) for n = 113402140998 and 113402141016.

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 31 ways as a sum of consecutive naturals, for example, 35648250 + ... + 35651430.

It is an arithmetic number, because the mean of its divisors is an integer number (2223883890).

Almost surely, 2^113402141040 is an apocalyptic number.

113402141040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113402141040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177910711200).

113402141040 is an abundant number, since it is smaller than the sum of its proper divisors (242419281360).

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

113402141040 is a wasteful number, since it uses less digits than its factorization.

113402141040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4955 (or 4949 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 113402141040 its reverse (40141204311), we get a palindrome (153543345351).

The spelling of 113402141040 in words is "one hundred thirteen billion, four hundred two million, one hundred forty-one thousand, forty".