115411141 has 4 divisors (see below), whose sum is σ = 115775532. Its totient is φ = 115046752.

The previous prime is 115411133. The next prime is 115411193. The reversal of 115411141 is 141114511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27520516 + 87890625 = 5246^2 + 9375^2 .

It is a cyclic number.

It is not a de Polignac number, because 115411141 - 2³ = 115411133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115211141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181720 + ... + 182353.

It is an arithmetic number, because the mean of its divisors is an integer number (28943883).

Almost surely, 2^115411141 is an apocalyptic number.

It is an amenable number.

115411141 is a deficient number, since it is larger than the sum of its proper divisors (364391).

115411141 is an equidigital number, since it uses as much as digits as its factorization.

115411141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364390.

The product of its digits is 80, while the sum is 19.

The square root of 115411141 is about 10742.9577398406. The cubic root of 115411141 is about 486.8732472474.

Adding to 115411141 its reverse (141114511), we get a palindrome (256525652).

The spelling of 115411141 in words is "one hundred fifteen million, four hundred eleven thousand, one hundred forty-one".