1330231352 has 8 divisors (see below), whose sum is σ = 2494183800. Its totient is φ = 665115672.

The previous prime is 1330231339. The next prime is 1330231369. The reversal of 1330231352 is 2531320331.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83139452 + ... + 83139467.

It is an arithmetic number, because the mean of its divisors is an integer number (311772975).

Almost surely, 2^1330231352 is an apocalyptic number.

It is an amenable number.

1330231352 is a deficient number, since it is larger than the sum of its proper divisors (1163952448).

1330231352 is a wasteful number, since it uses less digits than its factorization.

1330231352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166278925 (or 166278921 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 1330231352 is about 36472.3368047620. The cubic root of 1330231352 is about 1099.7882104652.

Adding to 1330231352 its reverse (2531320331), we get a palindrome (3861551683).

The spelling of 1330231352 in words is "one billion, three hundred thirty million, two hundred thirty-one thousand, three hundred fifty-two".