1303230111 has 16 divisors (see below), whose sum is σ = 1835412480. Its totient is φ = 821237760.

The previous prime is 1303230079. The next prime is 1303230119. The reversal of 1303230111 is 1110323031.

It is not a de Polignac number, because 1303230111 - 2⁵ = 1303230079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303230119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158946 + ... + 166943.

It is an arithmetic number, because the mean of its divisors is an integer number (114713280).

Almost surely, 2^1303230111 is an apocalyptic number.

1303230111 is a deficient number, since it is larger than the sum of its proper divisors (532182369).

1303230111 is a wasteful number, since it uses less digits than its factorization.

1303230111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325966.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1303230111 is about 36100.2785446318. The cubic root of 1303230111 is about 1092.2960636745.

Adding to 1303230111 its reverse (1110323031), we get a palindrome (2413553142).

The spelling of 1303230111 in words is "one billion, three hundred three million, two hundred thirty thousand, one hundred eleven".