131280118103 has 2 divisors, whose sum is σ = 131280118104. Its totient is φ = 131280118102.

The previous prime is 131280118093. The next prime is 131280118111. The reversal of 131280118103 is 301811082131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131280118103 - 2⁴ = 131280118087 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131280114103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65640059051 + 65640059052.

It is an arithmetic number, because the mean of its divisors is an integer number (65640059052).

Almost surely, 2^131280118103 is an apocalyptic number.

131280118103 is a deficient number, since it is larger than the sum of its proper divisors (1).

131280118103 is an equidigital number, since it uses as much as digits as its factorization.

131280118103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 131280118103 in words is "one hundred thirty-one billion, two hundred eighty million, one hundred eighteen thousand, one hundred three".