107738107591 has 2 divisors, whose sum is σ = 107738107592. Its totient is φ = 107738107590.

The previous prime is 107738107531. The next prime is 107738107657. The reversal of 107738107591 is 195701837701.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 107738107591 - 2³⁵ = 73378369223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107738107511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53869053795 + 53869053796.

It is an arithmetic number, because the mean of its divisors is an integer number (53869053796).

Almost surely, 2^107738107591 is an apocalyptic number.

107738107591 is a deficient number, since it is larger than the sum of its proper divisors (1).

107738107591 is an equidigital number, since it uses as much as digits as its factorization.

107738107591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 370440, while the sum is 49.

The spelling of 107738107591 in words is "one hundred seven billion, seven hundred thirty-eight million, one hundred seven thousand, five hundred ninety-one".