121244125010241 has 32 divisors (see below), whose sum is σ = 164145143006208. Its totient is φ = 79587351455040.

The previous prime is 121244125010227. The next prime is 121244125010263. The reversal of 121244125010241 is 142010521442121.

It is a happy number.

It is not a de Polignac number, because 121244125010241 - 2⁹ = 121244125009729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121244125010199 and 121244125010208.

It is not an unprimeable number, because it can be changed into a prime (121244125018241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5292873910 + ... + 5292896816.

It is an arithmetic number, because the mean of its divisors is an integer number (5129535718944).

Almost surely, 2^{121244125010241} is an apocalyptic number.

It is an amenable number.

121244125010241 is a deficient number, since it is larger than the sum of its proper divisors (42901017995967).

121244125010241 is a wasteful number, since it uses less digits than its factorization.

121244125010241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33621.

The product of its (nonzero) digits is 5120, while the sum is 30.

Adding to 121244125010241 its reverse (142010521442121), we get a palindrome (263254646452362).

The spelling of 121244125010241 in words is "one hundred twenty-one trillion, two hundred forty-four billion, one hundred twenty-five million, ten thousand, two hundred forty-one".