1303134332 has 12 divisors (see below), whose sum is σ = 2295791400. Its totient is φ = 647193936.

The previous prime is 1303134331. The next prime is 1303134359. The reversal of 1303134332 is 2334313031.

It is a junction number, because it is equal to n+sod(n) for n = 1303134298 and 1303134307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303134331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1092638 + ... + 1093829.

It is an arithmetic number, because the mean of its divisors is an integer number (191315950).

Almost surely, 2^1303134332 is an apocalyptic number.

It is an amenable number.

1303134332 is a deficient number, since it is larger than the sum of its proper divisors (992657068).

1303134332 is a wasteful number, since it uses less digits than its factorization.

1303134332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186620 (or 2186618 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 1303134332 is about 36098.9519515456. The cubic root of 1303134332 is about 1092.2693041158.

Adding to 1303134332 its reverse (2334313031), we get a palindrome (3637447363).

The spelling of 1303134332 in words is "one billion, three hundred three million, one hundred thirty-four thousand, three hundred thirty-two".