2131030011003 has 8 divisors (see below), whose sum is σ = 2873298891600. Its totient is φ = 1404723902208.

The previous prime is 2131030011001. The next prime is 2131030011013. The reversal of 2131030011003 is 3001100301312.

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

It is not a de Polignac number, because 2131030011003 - 2¹ = 2131030011001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2131030011001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3990692638 + ... + 3990693171.

It is an arithmetic number, because the mean of its divisors is an integer number (359162361450).

Almost surely, 2^{2131030011003} is an apocalyptic number.

2131030011003 is a deficient number, since it is larger than the sum of its proper divisors (742268880597).

2131030011003 is an equidigital number, since it uses as much as digits as its factorization.

2131030011003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7981385901.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 2131030011003 its reverse (3001100301312), we get a palindrome (5132130312315).

The spelling of 2131030011003 in words is "two trillion, one hundred thirty-one billion, thirty million, eleven thousand, three".