1300143004 has 6 divisors (see below), whose sum is σ = 2275250264. Its totient is φ = 650071500.

The previous prime is 1300142981. The next prime is 1300143023. The reversal of 1300143004 is 4003410031.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 162517872 + ... + 162517879.

Almost surely, 2^1300143004 is an apocalyptic number.

It is an amenable number.

1300143004 is a deficient number, since it is larger than the sum of its proper divisors (975107260).

1300143004 is a wasteful number, since it uses less digits than its factorization.

1300143004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325035755 (or 325035753 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1300143004 is about 36057.4958087774. The cubic root of 1300143004 is about 1091.4329004522.

Adding to 1300143004 its reverse (4003410031), we get a palindrome (5303553035).

The spelling of 1300143004 in words is "one billion, three hundred million, one hundred forty-three thousand, four".