1303235304 has 32 divisors (see below), whose sum is σ = 3723529920. Its totient is φ = 372352896.

The previous prime is 1303235281. The next prime is 1303235309. The reversal of 1303235304 is 4035323031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1303235309) 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 7 ways as a sum of consecutive naturals, for example, 3878509 + ... + 3878844.

It is an arithmetic number, because the mean of its divisors is an integer number (116360310).

Almost surely, 2^1303235304 is an apocalyptic number.

1303235304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1303235304 is an abundant number, since it is smaller than the sum of its proper divisors (2420294616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1303235304 is a wasteful number, since it uses less digits than its factorization.

1303235304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7757369 (or 7757365 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 1303235304 is about 36100.3504692129. The cubic root of 1303235304 is about 1092.2975145019.

Adding to 1303235304 its reverse (4035323031), we get a palindrome (5338558335).

The spelling of 1303235304 in words is "one billion, three hundred three million, two hundred thirty-five thousand, three hundred four".