1300143982 has 8 divisors (see below), whose sum is σ = 1957805136. Its totient is φ = 647542272.

The previous prime is 1300143917. The next prime is 1300143983. The reversal of 1300143982 is 2893410031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300143983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1264218 + ... + 1265245.

It is an arithmetic number, because the mean of its divisors is an integer number (244725642).

Almost surely, 2^1300143982 is an apocalyptic number.

1300143982 is a deficient number, since it is larger than the sum of its proper divisors (657661154).

1300143982 is a wasteful number, since it uses less digits than its factorization.

1300143982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2529722.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1300143982 is about 36057.5093704488. The cubic root of 1300143982 is about 1091.4331741198.

The spelling of 1300143982 in words is "one billion, three hundred million, one hundred forty-three thousand, nine hundred eighty-two".