115209341 has 12 divisors (see below), whose sum is σ = 127050588. Its totient is φ = 103852224.

The previous prime is 115209329. The next prime is 115209377. The reversal of 115209341 is 143902511.

It can be written as a sum of positive squares in 2 ways, for example, as 58583716 + 56625625 = 7654^2 + 7525^2 .

It is a de Polignac number, because none of the positive numbers 2^k-115209341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115209341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115209041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21641 + ... + 26433.

It is an arithmetic number, because the mean of its divisors is an integer number (10587549).

Almost surely, 2^115209341 is an apocalyptic number.

It is an amenable number.

115209341 is a deficient number, since it is larger than the sum of its proper divisors (11841247).

115209341 is an equidigital number, since it uses as much as digits as its factorization.

115209341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4892 (or 4849 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 115209341 is about 10733.5614313237. The cubic root of 115209341 is about 486.5893106443.

The spelling of 115209341 in words is "one hundred fifteen million, two hundred nine thousand, three hundred forty-one".