1300132443 has 8 divisors (see below), whose sum is σ = 1835481168. Its totient is φ = 815769344.

The previous prime is 1300132439. The next prime is 1300132447. The reversal of 1300132443 is 3442310031.

It is an interprime number because it is at equal distance from previous prime (1300132439) and next prime (1300132447).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1300132443 - 2² = 1300132439 is a prime.

It is a super-2 number, since 2×1300132443² = 3380688738682296498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1300132447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12746346 + ... + 12746447.

It is an arithmetic number, because the mean of its divisors is an integer number (229435146).

Almost surely, 2^1300132443 is an apocalyptic number.

1300132443 is a deficient number, since it is larger than the sum of its proper divisors (535348725).

1300132443 is a wasteful number, since it uses less digits than its factorization.

1300132443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25492813.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1300132443 is about 36057.3493618153. The cubic root of 1300132443 is about 1091.4299452250.

Adding to 1300132443 its reverse (3442310031), we get a palindrome (4742442474).

The spelling of 1300132443 in words is "one billion, three hundred million, one hundred thirty-two thousand, four hundred forty-three".