103131300089 has 2 divisors, whose sum is σ = 103131300090. Its totient is φ = 103131300088.

The previous prime is 103131300053. The next prime is 103131300127. The reversal of 103131300089 is 980003131301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80358075625 + 22773224464 = 283475^2 + 150908^2 .

It is an emirp because it is prime and its reverse (980003131301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103131300089 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (103131300049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51565650044 + 51565650045.

It is an arithmetic number, because the mean of its divisors is an integer number (51565650045).

Almost surely, 2^103131300089 is an apocalyptic number.

It is an amenable number.

103131300089 is a deficient number, since it is larger than the sum of its proper divisors (1).

103131300089 is an equidigital number, since it uses as much as digits as its factorization.

103131300089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 103131300089 in words is "one hundred three billion, one hundred thirty-one million, three hundred thousand, eighty-nine".