113540731355 has 8 divisors (see below), whose sum is σ = 139931279952. Its totient is φ = 88377650208.

The previous prime is 113540731331. The next prime is 113540731391. The reversal of 113540731355 is 553137045311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113540731355 - 2¹² = 113540727259 is a prime.

It is a Duffinian 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, 306866657 + ... + 306867026.

It is an arithmetic number, because the mean of its divisors is an integer number (17491409994).

Almost surely, 2^113540731355 is an apocalyptic number.

113540731355 is a deficient number, since it is larger than the sum of its proper divisors (26390548597).

113540731355 is an equidigital number, since it uses as much as digits as its factorization.

113540731355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613733725.

The product of its (nonzero) digits is 94500, while the sum is 38.

Adding to 113540731355 its reverse (553137045311), we get a palindrome (666677776666).

The spelling of 113540731355 in words is "one hundred thirteen billion, five hundred forty million, seven hundred thirty-one thousand, three hundred fifty-five".