12115054030241 has 4 divisors (see below), whose sum is σ = 12827704267332. Its totient is φ = 11402403793152.

The previous prime is 12115054030237. The next prime is 12115054030283. The reversal of 12115054030241 is 14203045051121.

It is a happy number.

12115054030241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4455776378641 + 7659277651600 = 2110871^2 + 2767540^2 .

It is a cyclic number.

It is not a de Polignac number, because 12115054030241 - 2² = 12115054030237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12115054035241) 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, 356325118520 + ... + 356325118553.

It is an arithmetic number, because the mean of its divisors is an integer number (3206926066833).

Almost surely, 2^{12115054030241} is an apocalyptic number.

It is an amenable number.

12115054030241 is a deficient number, since it is larger than the sum of its proper divisors (712650237091).

12115054030241 is an equidigital number, since it uses as much as digits as its factorization.

12115054030241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712650237090.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 12115054030241 its reverse (14203045051121), we get a palindrome (26318099081362).

The spelling of 12115054030241 in words is "twelve trillion, one hundred fifteen billion, fifty-four million, thirty thousand, two hundred forty-one".