115343441 has 2 divisors, whose sum is σ = 115343442. Its totient is φ = 115343440.

The previous prime is 115343429. The next prime is 115343443. The reversal of 115343441 is 144343511.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75603025 + 39740416 = 8695^2 + 6304^2 .

It is a cyclic number.

It is not a de Polignac number, because 115343441 - 2²⁶ = 48234577 is a prime.

Together with 115343443, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115343441.

It is not a weakly prime, because it can be changed into another prime (115343443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57671720 + 57671721.

It is an arithmetic number, because the mean of its divisors is an integer number (57671721).

Almost surely, 2^115343441 is an apocalyptic number.

It is an amenable number.

115343441 is a deficient number, since it is larger than the sum of its proper divisors (1).

115343441 is an equidigital number, since it uses as much as digits as its factorization.

115343441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 26.

The square root of 115343441 is about 10739.8063762807. The cubic root of 115343441 is about 486.7780289242.

Adding to 115343441 its reverse (144343511), we get a palindrome (259686952).

The spelling of 115343441 in words is "one hundred fifteen million, three hundred forty-three thousand, four hundred forty-one".