10131103343111 has 2 divisors, whose sum is σ = 10131103343112. Its totient is φ = 10131103343110.

The previous prime is 10131103342963. The next prime is 10131103343117. The reversal of 10131103343111 is 11134330113101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10131103343111 is a prime.

It is a super-4 number, since 4×10131103343111⁴ (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10131103343117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065551671555 + 5065551671556.

It is an arithmetic number, because the mean of its divisors is an integer number (5065551671556).

Almost surely, 2^{10131103343111} is an apocalyptic number.

10131103343111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10131103343111 is an equidigital number, since it uses as much as digits as its factorization.

10131103343111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 10131103343111 its reverse (11134330113101), we get a palindrome (21265433456212).

The spelling of 10131103343111 in words is "ten trillion, one hundred thirty-one billion, one hundred three million, three hundred forty-three thousand, one hundred eleven".