113333455778 has 8 divisors (see below), whose sum is σ = 170632155420. Its totient is φ = 56456070640.

The previous prime is 113333455621. The next prime is 113333455783. The reversal of 113333455778 is 877554333311.

It can be written as a sum of positive squares in 2 ways, for example, as 94302425569 + 19031030209 = 307087^2 + 137953^2 .

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

It is a super-3 number, since 3×113333455778³ (a number of 34 digits) contains 333 as substring.

It is a plaindrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105327953 + ... + 105329028.

Almost surely, 2^113333455778 is an apocalyptic number.

113333455778 is a deficient number, since it is larger than the sum of its proper divisors (57298699642).

113333455778 is a wasteful number, since it uses less digits than its factorization.

113333455778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210657252.

The product of its digits is 3175200, while the sum is 50.

The spelling of 113333455778 in words is "one hundred thirteen billion, three hundred thirty-three million, four hundred fifty-five thousand, seven hundred seventy-eight".