2131303010303 has 8 divisors (see below), whose sum is σ = 2160980364816. Its totient is φ = 2101793800000.

The previous prime is 2131303010261. The next prime is 2131303010323. The reversal of 2131303010303 is 3030103031312.

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 2131303010303 - 2³⁸ = 1856425103359 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 (2131303010323) 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, 42010526 + ... + 42061227.

It is an arithmetic number, because the mean of its divisors is an integer number (270122545602).

Almost surely, 2^{2131303010303} is an apocalyptic number.

2131303010303 is a deficient number, since it is larger than the sum of its proper divisors (29677354513).

2131303010303 is a wasteful number, since it uses less digits than its factorization.

2131303010303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84072105.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 2131303010303 its reverse (3030103031312), we get a palindrome (5161406041615).

The spelling of 2131303010303 in words is "two trillion, one hundred thirty-one billion, three hundred three million, ten thousand, three hundred three".