115745141 has 2 divisors, whose sum is σ = 115745142. Its totient is φ = 115745140.

The previous prime is 115745099. The next prime is 115745143. The reversal of 115745141 is 141547511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107019025 + 8726116 = 10345^2 + 2954^2 .

It is a cyclic number.

It is not a de Polignac number, because 115745141 - 2¹⁴ = 115728757 is a prime.

Together with 115745143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115745143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57872570 + 57872571.

It is an arithmetic number, because the mean of its divisors is an integer number (57872571).

Almost surely, 2^115745141 is an apocalyptic number.

It is an amenable number.

115745141 is a deficient number, since it is larger than the sum of its proper divisors (1).

115745141 is an equidigital number, since it uses as much as digits as its factorization.

115745141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2800, while the sum is 29.

The square root of 115745141 is about 10758.4915764246. The cubic root of 115745141 is about 487.3424655132.

The spelling of 115745141 in words is "one hundred fifteen million, seven hundred forty-five thousand, one hundred forty-one".