113333378 has 4 divisors (see below), whose sum is σ = 170000070. Its totient is φ = 56666688.

The previous prime is 113333377. The next prime is 113333393. The reversal of 113333378 is 873333311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 111788329 + 1545049 = 10573^2 + 1243^2 .

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (113333371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28333343 + ... + 28333346.

Almost surely, 2^113333378 is an apocalyptic number.

113333378 is a deficient number, since it is larger than the sum of its proper divisors (56666692).

113333378 is an equidigital number, since it uses as much as digits as its factorization.

113333378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56666691.

The product of its digits is 13608, while the sum is 32.

The square root of 113333378 is about 10645.8150462987. The cubic root of 113333378 is about 483.9337870172.

Adding to 113333378 its reverse (873333311), we get a palindrome (986666689).

The spelling of 113333378 in words is "one hundred thirteen million, three hundred thirty-three thousand, three hundred seventy-eight".