1363113356 has 24 divisors (see below), whose sum is σ = 2608381440. Its totient is φ = 618150800.

The previous prime is 1363113319. The next prime is 1363113359. The reversal of 1363113356 is 6533113631.

It is not an unprimeable number, because it can be changed into a prime (1363113359) 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 in 7 ways as a sum of consecutive naturals, for example, 16976 + ... + 54903.

It is an arithmetic number, because the mean of its divisors is an integer number (108682560).

Almost surely, 2^1363113356 is an apocalyptic number.

It is an amenable number.

1363113356 is a deficient number, since it is larger than the sum of its proper divisors (1245268084).

1363113356 is a wasteful number, since it uses less digits than its factorization.

1363113356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72325 (or 72323 counting only the distinct ones).

The product of its digits is 14580, while the sum is 32.

The square root of 1363113356 is about 36920.3650577835. The cubic root of 1363113356 is about 1108.7764446961.

Adding to 1363113356 its reverse (6533113631), we get a palindrome (7896226987).

The spelling of 1363113356 in words is "one billion, three hundred sixty-three million, one hundred thirteen thousand, three hundred fifty-six".