1300243132 has 6 divisors (see below), whose sum is σ = 2275425488. Its totient is φ = 650121564.

The previous prime is 1300243111. The next prime is 1300243163. The reversal of 1300243132 is 2313420031.

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, 162530388 + ... + 162530395.

Almost surely, 2^1300243132 is an apocalyptic number.

It is an amenable number.

1300243132 is a deficient number, since it is larger than the sum of its proper divisors (975182356).

1300243132 is a wasteful number, since it uses less digits than its factorization.

1300243132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325060787 (or 325060785 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1300243132 is about 36058.8842312127. The cubic root of 1300243132 is about 1091.4609179313.

Adding to 1300243132 its reverse (2313420031), we get a palindrome (3613663163).

The spelling of 1300243132 in words is "one billion, three hundred million, two hundred forty-three thousand, one hundred thirty-two".