110343738137509 has 2 divisors, whose sum is σ = 110343738137510. Its totient is φ = 110343738137508.

The previous prime is 110343738137443. The next prime is 110343738137533. The reversal of 110343738137509 is 905731837343011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91312358062500 + 19031380075009 = 9555750^2 + 4362497^2 .

It is a cyclic number.

It is not a de Polignac number, because 110343738137509 - 2⁹ = 110343738136997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110343738137509.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110343738137539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55171869068754 + 55171869068755.

It is an arithmetic number, because the mean of its divisors is an integer number (55171869068755).

Almost surely, 2^{110343738137509} is an apocalyptic number.

It is an amenable number.

110343738137509 is a deficient number, since it is larger than the sum of its proper divisors (1).

110343738137509 is an equidigital number, since it uses as much as digits as its factorization.

110343738137509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5715360, while the sum is 55.

The spelling of 110343738137509 in words is "one hundred ten trillion, three hundred forty-three billion, seven hundred thirty-eight million, one hundred thirty-seven thousand, five hundred nine".