115244141 has 4 divisors (see below), whose sum is σ = 117696192. Its totient is φ = 112792092.

The previous prime is 115244117. The next prime is 115244179. The reversal of 115244141 is 141442511.

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.

It is a cyclic number.

It is not a de Polignac number, because 115244141 - 2¹⁴ = 115227757 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 (115244341) 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, 1225955 + ... + 1226048.

It is an arithmetic number, because the mean of its divisors is an integer number (29424048).

Almost surely, 2^115244141 is an apocalyptic number.

It is an amenable number.

115244141 is a deficient number, since it is larger than the sum of its proper divisors (2452051).

115244141 is an equidigital number, since it uses as much as digits as its factorization.

115244141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452050.

The product of its digits is 640, while the sum is 23.

The square root of 115244141 is about 10735.1823924887. The cubic root of 115244141 is about 486.6382985800.

Adding to 115244141 its reverse (141442511), we get a palindrome (256686652).

The spelling of 115244141 in words is "one hundred fifteen million, two hundred forty-four thousand, one hundred forty-one".