1303111106 has 16 divisors (see below), whose sum is σ = 2172598848. Its totient is φ = 581146800.

The previous prime is 1303111057. The next prime is 1303111123. The reversal of 1303111106 is 6011113031.

It is an unprimeable number.

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, 557630 + ... + 559961.

It is an arithmetic number, because the mean of its divisors is an integer number (135787428).

Almost surely, 2^1303111106 is an apocalyptic number.

1303111106 is a deficient number, since it is larger than the sum of its proper divisors (869487742).

1303111106 is a wasteful number, since it uses less digits than its factorization.

1303111106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117657.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 1303111106 is about 36098.6302510220. The cubic root of 1303111106 is about 1092.2628148392.

Adding to 1303111106 its reverse (6011113031), we get a palindrome (7314224137).

The spelling of 1303111106 in words is "one billion, three hundred three million, one hundred eleven thousand, one hundred six".