1303322434 has 8 divisors (see below), whose sum is σ = 1982518848. Its totient is φ = 642482820.

The previous prime is 1303322431. The next prime is 1303322443. The reversal of 1303322434 is 4342233031.

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

It is a junction number, because it is equal to n+sod(n) for n = 1303322399 and 1303322408.

It is not an unprimeable number, because it can be changed into a prime (1303322431) 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 3 ways as a sum of consecutive naturals, for example, 4589022 + ... + 4589305.

It is an arithmetic number, because the mean of its divisors is an integer number (247814856).

Almost surely, 2^1303322434 is an apocalyptic number.

1303322434 is a deficient number, since it is larger than the sum of its proper divisors (679196414).

1303322434 is an equidigital number, since it uses as much as digits as its factorization.

1303322434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9178400.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 1303322434 is about 36101.5572240312. The cubic root of 1303322434 is about 1092.3218564252.

Adding to 1303322434 its reverse (4342233031), we get a palindrome (5645555465).

The spelling of 1303322434 in words is "one billion, three hundred three million, three hundred twenty-two thousand, four hundred thirty-four".