1003312132203 has 8 divisors (see below), whose sum is σ = 1356074845648. Its totient is φ = 659712086784.

The previous prime is 1003312132153. The next prime is 1003312132211. The reversal of 1003312132203 is 3022312133001.

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

It is not a de Polignac number, because 1003312132203 - 2²² = 1003307937899 is a prime.

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 1003312132203.

It is not an unprimeable number, because it can be changed into a prime (1003312132103) 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, 2290666750 + ... + 2290667187.

It is an arithmetic number, because the mean of its divisors is an integer number (169509355706).

Almost surely, 2^{1003312132203} is an apocalyptic number.

1003312132203 is a deficient number, since it is larger than the sum of its proper divisors (352762713445).

1003312132203 is an equidigital number, since it uses as much as digits as its factorization.

1003312132203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581334013.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1003312132203 its reverse (3022312133001), we get a palindrome (4025624265204).

The spelling of 1003312132203 in words is "one trillion, three billion, three hundred twelve million, one hundred thirty-two thousand, two hundred three".