113040545845 has 8 divisors (see below), whose sum is σ = 137947785120. Its totient is φ = 88899683280.

The previous prime is 113040545777. The next prime is 113040545857. The reversal of 113040545845 is 548545040311.

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

It is not a de Polignac number, because 113040545845 - 2¹⁹ = 113040021557 is a prime.

It is a super-3 number, since 3×113040545845³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113040545798 and 113040545807.

It is a congruent 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, 191593851 + ... + 191594440.

It is an arithmetic number, because the mean of its divisors is an integer number (17243473140).

Almost surely, 2^113040545845 is an apocalyptic number.

It is an amenable number.

113040545845 is a deficient number, since it is larger than the sum of its proper divisors (24907239275).

113040545845 is an equidigital number, since it uses as much as digits as its factorization.

113040545845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383188355.

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 113040545845 in words is "one hundred thirteen billion, forty million, five hundred forty-five thousand, eight hundred forty-five".