1300143212 has 12 divisors (see below), whose sum is σ = 2318180256. Its totient is φ = 637806000.

The previous prime is 1300143199. The next prime is 1300143233. The reversal of 1300143212 is 2123410031.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3066164 + ... + 3066587.

It is an arithmetic number, because the mean of its divisors is an integer number (193181688).

Almost surely, 2^1300143212 is an apocalyptic number.

It is an amenable number.

1300143212 is a deficient number, since it is larger than the sum of its proper divisors (1018037044).

1300143212 is a wasteful number, since it uses less digits than its factorization.

1300143212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6132808 (or 6132806 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1300143212 is about 36057.4986930597. The cubic root of 1300143212 is about 1091.4329586556.

Adding to 1300143212 its reverse (2123410031), we get a palindrome (3423553243).

The spelling of 1300143212 in words is "one billion, three hundred million, one hundred forty-three thousand, two hundred twelve".