113340778 has 8 divisors (see below), whose sum is σ = 170416260. Its totient is φ = 56535360.

The previous prime is 113340767. The next prime is 113340791. The reversal of 113340778 is 877043311.

It can be written as a sum of positive squares in 2 ways, for example, as 106853569 + 6487209 = 10337^2 + 2547^2 .

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

It is a super-2 number, since 2×113340778² = 25692263915290568, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66463 + ... + 68146.

Almost surely, 2^113340778 is an apocalyptic number.

113340778 is a deficient number, since it is larger than the sum of its proper divisors (57075482).

113340778 is a wasteful number, since it uses less digits than its factorization.

113340778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135032.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 113340778 is about 10646.1625950386. The cubic root of 113340778 is about 483.9443194603.

The spelling of 113340778 in words is "one hundred thirteen million, three hundred forty thousand, seven hundred seventy-eight".