113540941386 has 24 divisors (see below), whose sum is σ = 246027244320. Its totient is φ = 37843615656.

The previous prime is 113540941379. The next prime is 113540941427. The reversal of 113540941386 is 683149045311.

113540941386 is a `hidden beast` number, since 1 + 1 + 3 + 540 + 94 + 13 + 8 + 6 = 666.

113540941386 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 11 ways as a sum of consecutive naturals, for example, 67966 + ... + 481353.

It is an arithmetic number, because the mean of its divisors is an integer number (10251135180).

Almost surely, 2^113540941386 is an apocalyptic number.

113540941386 is an abundant number, since it is smaller than the sum of its proper divisors (132486302934).

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

113540941386 is a wasteful number, since it uses less digits than its factorization.

113540941386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560810 (or 560807 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

Adding to 113540941386 its reverse (683149045311), we get a palindrome (796689986697).

The spelling of 113540941386 in words is "one hundred thirteen billion, five hundred forty million, nine hundred forty-one thousand, three hundred eighty-six".