1133360378 has 4 divisors (see below), whose sum is σ = 1700040570. Its totient is φ = 566680188.

The previous prime is 1133360377. The next prime is 1133360383. The reversal of 1133360378 is 8730633311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8730633311 = 1627 ⋅5366093.

It can be written as a sum of positive squares in only one way, i.e., 1124462089 + 8898289 = 33533^2 + 2983^2 .

It is not an unprimeable number, because it can be changed into a prime (1133360377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283340093 + ... + 283340096.

Almost surely, 2^1133360378 is an apocalyptic number.

1133360378 is a deficient number, since it is larger than the sum of its proper divisors (566680192).

1133360378 is an equidigital number, since it uses as much as digits as its factorization.

1133360378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566680191.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 1133360378 is about 33665.4181319644. The cubic root of 1133360378 is about 1042.6118945890.

Adding to 1133360378 its reverse (8730633311), we get a palindrome (9863993689).

The spelling of 1133360378 in words is "one billion, one hundred thirty-three million, three hundred sixty thousand, three hundred seventy-eight".