1300323440132 has 6 divisors (see below), whose sum is σ = 2275566020238. Its totient is φ = 650161720064.

The previous prime is 1300323440107. The next prime is 1300323440167. The reversal of 1300323440132 is 2310443230031.

It can be written as a sum of positive squares in only one way, i.e., 1190163174916 + 110160265216 = 1090946^2 + 331904^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162540430013 + ... + 162540430020.

It is an arithmetic number, because the mean of its divisors is an integer number (379261003373).

Almost surely, 2^{1300323440132} is an apocalyptic number.

It is an amenable number.

1300323440132 is a deficient number, since it is larger than the sum of its proper divisors (975242580106).

1300323440132 is a wasteful number, since it uses less digits than its factorization.

1300323440132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325080860037 (or 325080860035 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1300323440132 its reverse (2310443230031), we get a palindrome (3610766670163).

The spelling of 1300323440132 in words is "one trillion, three hundred billion, three hundred twenty-three million, four hundred forty thousand, one hundred thirty-two".