113280337858 has 8 divisors (see below), whose sum is σ = 171424228428. Its totient is φ = 56138928384.

The previous prime is 113280337853. The next prime is 113280337873. The reversal of 113280337858 is 858733082311.

It can be written as a sum of positive squares in 2 ways, for example, as 83825883729 + 29454454129 = 289527^2 + 171623^2 .

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

It is not an unprimeable number, because it can be changed into a prime (113280337853) 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, 250619991 + ... + 250620442.

Almost surely, 2^113280337858 is an apocalyptic number.

113280337858 is a deficient number, since it is larger than the sum of its proper divisors (58143890570).

113280337858 is a wasteful number, since it uses less digits than its factorization.

113280337858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501240548.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 113280337858 in words is "one hundred thirteen billion, two hundred eighty million, three hundred thirty-seven thousand, eight hundred fifty-eight".