103801297709 has 2 divisors, whose sum is σ = 103801297710. Its totient is φ = 103801297708.

The previous prime is 103801297603. The next prime is 103801297741. The reversal of 103801297709 is 907792108301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103780622500 + 20675209 = 322150^2 + 4547^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103801297709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103821297709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51900648854 + 51900648855.

It is an arithmetic number, because the mean of its divisors is an integer number (51900648855).

Almost surely, 2^103801297709 is an apocalyptic number.

It is an amenable number.

103801297709 is a deficient number, since it is larger than the sum of its proper divisors (1).

103801297709 is an equidigital number, since it uses as much as digits as its factorization.

103801297709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 47.

The spelling of 103801297709 in words is "one hundred three billion, eight hundred one million, two hundred ninety-seven thousand, seven hundred nine".