1102143301203 has 8 divisors (see below), whose sum is σ = 1679456459008. Its totient is φ = 629796172104.

The previous prime is 1102143301187. The next prime is 1102143301243. The reversal of 1102143301203 is 3021033412011.

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

It is not a de Polignac number, because 1102143301203 - 2⁴ = 1102143301187 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 52483014343 = 1102143301203 / (1 + 1 + 0 + 2 + 1 + 4 + 3 + 3 + 0 + 1 + 2 + 0 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102143301203.

It is not an unprimeable number, because it can be changed into a prime (1102143301243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26241507151 + ... + 26241507192.

It is an arithmetic number, because the mean of its divisors is an integer number (209932057376).

Almost surely, 2^{1102143301203} is an apocalyptic number.

1102143301203 is a deficient number, since it is larger than the sum of its proper divisors (577313157805).

1102143301203 is an equidigital number, since it uses as much as digits as its factorization.

1102143301203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52483014353.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1102143301203 its reverse (3021033412011), we get a palindrome (4123176713214).

The spelling of 1102143301203 in words is "one trillion, one hundred two billion, one hundred forty-three million, three hundred one thousand, two hundred three".