1131304444232 has 16 divisors (see below), whose sum is σ = 2121420844140. Its totient is φ = 565592219136.

The previous prime is 1131304444229. The next prime is 1131304444261. The reversal of 1131304444232 is 2324444031311.

It can be written as a sum of positive squares in 2 ways, for example, as 1064995104196 + 66309340036 = 1031986^2 + 257506^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7420193 + ... + 7571120.

Almost surely, 2^{1131304444232} is an apocalyptic number.

It is an amenable number.

1131304444232 is a deficient number, since it is larger than the sum of its proper divisors (990116399908).

1131304444232 is a wasteful number, since it uses less digits than its factorization.

1131304444232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15000752 (or 15000748 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1131304444232 its reverse (2324444031311), we get a palindrome (3455748475543).

The spelling of 1131304444232 in words is "one trillion, one hundred thirty-one billion, three hundred four million, four hundred forty-four thousand, two hundred thirty-two".