1304122233 has 16 divisors (see below), whose sum is σ = 1781282816. Its totient is φ = 848413440.

The previous prime is 1304122231. The next prime is 1304122271. The reversal of 1304122233 is 3322214031.

It is not a de Polignac number, because 1304122233 - 2¹ = 1304122231 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1304122231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4816 + ... + 51297.

It is an arithmetic number, because the mean of its divisors is an integer number (111330176).

Almost surely, 2^1304122233 is an apocalyptic number.

It is an amenable number.

1304122233 is a deficient number, since it is larger than the sum of its proper divisors (477160583).

1304122233 is a wasteful number, since it uses less digits than its factorization.

1304122233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56304.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1304122233 is about 36112.6325958106. The cubic root of 1304122233 is about 1092.5452494144.

Adding to 1304122233 its reverse (3322214031), we get a palindrome (4626336264).

The spelling of 1304122233 in words is "one billion, three hundred four million, one hundred twenty-two thousand, two hundred thirty-three".