10131310044203 has 2 divisors, whose sum is σ = 10131310044204. Its totient is φ = 10131310044202.

The previous prime is 10131310044169. The next prime is 10131310044253. The reversal of 10131310044203 is 30244001313101.

It is a weak prime.

It is an emirp because it is prime and its reverse (30244001313101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10131310044203 - 2⁸ = 10131310043947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10131310044253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065655022101 + 5065655022102.

It is an arithmetic number, because the mean of its divisors is an integer number (5065655022102).

Almost surely, 2^{10131310044203} is an apocalyptic number.

10131310044203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10131310044203 is an equidigital number, since it uses as much as digits as its factorization.

10131310044203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10131310044203 its reverse (30244001313101), we get a palindrome (40375311357304).

The spelling of 10131310044203 in words is "ten trillion, one hundred thirty-one billion, three hundred ten million, forty-four thousand, two hundred three".