113540555201242 has 8 divisors (see below), whose sum is σ = 183411666094356. Its totient is φ = 52403333169792.

The previous prime is 113540555201189. The next prime is 113540555201243. The reversal of 113540555201242 is 242102555045311.

It can be written as a sum of positive squares in 2 ways, for example, as 102661699748521 + 10878855452721 = 10132211^2 + 3298311^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 113540555201195 and 113540555201204.

It is not an unprimeable number, because it can be changed into a prime (113540555201243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2183472215383 + ... + 2183472215434.

Almost surely, 2^{113540555201242} is an apocalyptic number.

113540555201242 is a deficient number, since it is larger than the sum of its proper divisors (69871110893114).

113540555201242 is a wasteful number, since it uses less digits than its factorization.

113540555201242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366944430832.

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 113540555201242 in words is "one hundred thirteen trillion, five hundred forty billion, five hundred fifty-five million, two hundred one thousand, two hundred forty-two".