1325133304 has 16 divisors (see below), whose sum is σ = 2710500120. Its totient is φ = 602333280.

The previous prime is 1325133301. The next prime is 1325133319. The reversal of 1325133304 is 4033315231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325133301) 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, 7529079 + ... + 7529254.

Almost surely, 2^1325133304 is an apocalyptic number.

It is an amenable number.

1325133304 is an abundant number, since it is smaller than the sum of its proper divisors (1385366816).

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

1325133304 is a wasteful number, since it uses less digits than its factorization.

1325133304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15058350 (or 15058346 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 1325133304 is about 36402.3804716120. The cubic root of 1325133304 is about 1098.3814499217.

Adding to 1325133304 its reverse (4033315231), we get a palindrome (5358448535).

The spelling of 1325133304 in words is "one billion, three hundred twenty-five million, one hundred thirty-three thousand, three hundred four".