115145411 has 4 divisors (see below), whose sum is σ = 115257912. Its totient is φ = 115032912.

The previous prime is 115145351. The next prime is 115145413. The reversal of 115145411 is 114541511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114541511 = 7 ⋅16363073.

It is a cyclic number.

It is not a de Polignac number, because 115145411 - 2¹⁰ = 115144387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115145413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54701 + ... + 56766.

It is an arithmetic number, because the mean of its divisors is an integer number (28814478).

Almost surely, 2^115145411 is an apocalyptic number.

115145411 is a deficient number, since it is larger than the sum of its proper divisors (112501).

115145411 is a wasteful number, since it uses less digits than its factorization.

115145411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112500.

The product of its digits is 400, while the sum is 23.

The square root of 115145411 is about 10730.5829757754. The cubic root of 115145411 is about 486.4992907147.

Adding to 115145411 its reverse (114541511), we get a palindrome (229686922).

The spelling of 115145411 in words is "one hundred fifteen million, one hundred forty-five thousand, four hundred eleven".