1330535132 has 12 divisors (see below), whose sum is σ = 2330574456. Its totient is φ = 664656720.

The previous prime is 1330535131. The next prime is 1330535201. The reversal of 1330535132 is 2315350331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330535131) 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, 147794 + ... + 156537.

It is an arithmetic number, because the mean of its divisors is an integer number (194214538).

Almost surely, 2^1330535132 is an apocalyptic number.

It is an amenable number.

1330535132 is a deficient number, since it is larger than the sum of its proper divisors (1000039324).

1330535132 is a wasteful number, since it uses less digits than its factorization.

1330535132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305428 (or 305426 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 1330535132 is about 36476.5010931696. The cubic root of 1330535132 is about 1099.8719222780.

Adding to 1330535132 its reverse (2315350331), we get a palindrome (3645885463).

The spelling of 1330535132 in words is "one billion, three hundred thirty million, five hundred thirty-five thousand, one hundred thirty-two".