1103313153 has 8 divisors (see below), whose sum is σ = 1487613600. Its totient is φ = 727277408.

The previous prime is 1103313143. The next prime is 1103313181. The reversal of 1103313153 is 3513133011.

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

It is a cyclic number.

It is not a de Polignac number, because 1103313153 - 2⁵ = 1103313121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1103313103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2065863 + ... + 2066396.

It is an arithmetic number, because the mean of its divisors is an integer number (185951700).

Almost surely, 2^1103313153 is an apocalyptic number.

It is an amenable number.

1103313153 is a deficient number, since it is larger than the sum of its proper divisors (384300447).

1103313153 is an equidigital number, since it uses as much as digits as its factorization.

1103313153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4132351.

The product of its (nonzero) digits is 405, while the sum is 21.

The square root of 1103313153 is about 33216.1580108236. The cubic root of 1103313153 is about 1033.3154712024.

Adding to 1103313153 its reverse (3513133011), we get a palindrome (4616446164).

The spelling of 1103313153 in words is "one billion, one hundred three million, three hundred thirteen thousand, one hundred fifty-three".