1331041132 has 6 divisors (see below), whose sum is σ = 2329321988. Its totient is φ = 665520564.

The previous prime is 1331041123. The next prime is 1331041199. The reversal of 1331041132 is 2311401331.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166380138 + ... + 166380145.

Almost surely, 2^1331041132 is an apocalyptic number.

It is an amenable number.

1331041132 is a deficient number, since it is larger than the sum of its proper divisors (998280856).

1331041132 is a wasteful number, since it uses less digits than its factorization.

1331041132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332760287 (or 332760285 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1331041132 is about 36483.4364061282. The cubic root of 1331041132 is about 1100.0113310128.

Adding to 1331041132 its reverse (2311401331), we get a palindrome (3642442463).

The spelling of 1331041132 in words is "one billion, three hundred thirty-one million, forty-one thousand, one hundred thirty-two".