115012241 has 4 divisors (see below), whose sum is σ = 115075584. Its totient is φ = 114948900.

The previous prime is 115012223. The next prime is 115012277. The reversal of 115012241 is 142210511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142210511 = 709 ⋅200579.

It is a cyclic number.

It is not a de Polignac number, because 115012241 - 2²⁶ = 47903377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115072241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28865 + ... + 32606.

It is an arithmetic number, because the mean of its divisors is an integer number (28768896).

Almost surely, 2^115012241 is an apocalyptic number.

It is an amenable number.

115012241 is a deficient number, since it is larger than the sum of its proper divisors (63343).

115012241 is an equidigital number, since it uses as much as digits as its factorization.

115012241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63342.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 115012241 is about 10724.3760191444. The cubic root of 115012241 is about 486.3116667869.

Adding to 115012241 its reverse (142210511), we get a palindrome (257222752).

The spelling of 115012241 in words is "one hundred fifteen million, twelve thousand, two hundred forty-one".