1000130331203 has 8 divisors (see below), whose sum is σ = 1035795755520. Its totient is φ = 965064325960.

The previous prime is 1000130331199. The next prime is 1000130331209. The reversal of 1000130331203 is 3021330310001.

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

It is a cyclic number.

It is not a de Polignac number, because 1000130331203 - 2² = 1000130331199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000130331209) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 149851373 + ... + 149858046.

It is an arithmetic number, because the mean of its divisors is an integer number (129474469440).

Almost surely, 2^{1000130331203} is an apocalyptic number.

1000130331203 is a deficient number, since it is larger than the sum of its proper divisors (35665424317).

1000130331203 is an equidigital number, since it uses as much as digits as its factorization.

1000130331203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299709537.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1000130331203 its reverse (3021330310001), we get a palindrome (4021460641204).

The spelling of 1000130331203 in words is "one trillion, one hundred thirty million, three hundred thirty-one thousand, two hundred three".