1200143114303 has 16 divisors (see below), whose sum is σ = 1399053630720. Its totient is φ = 1008203328000.

The previous prime is 1200143114267. The next prime is 1200143114323. The reversal of 1200143114303 is 3034113410021.

It is not a de Polignac number, because 1200143114303 - 2³² = 1195848147007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200143114323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4252898 + ... + 4526303.

It is an arithmetic number, because the mean of its divisors is an integer number (87440851920).

Almost surely, 2^{1200143114303} is an apocalyptic number.

1200143114303 is a deficient number, since it is larger than the sum of its proper divisors (198910516417).

1200143114303 is an equidigital number, since it uses as much as digits as its factorization.

1200143114303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8779598.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1200143114303 its reverse (3034113410021), we get a palindrome (4234256524324).

The spelling of 1200143114303 in words is "one trillion, two hundred billion, one hundred forty-three million, one hundred fourteen thousand, three hundred three".