121010244141 has 8 divisors (see below), whose sum is σ = 161359071424. Its totient is φ = 80667456480.

The previous prime is 121010244077. The next prime is 121010244163. The reversal of 121010244141 is 141442010121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 121010244141 - 2⁶ = 121010244077 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 (121010244191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1462945 + ... + 1543446.

It is an arithmetic number, because the mean of its divisors is an integer number (20169883928).

Almost surely, 2^121010244141 is an apocalyptic number.

It is an amenable number.

121010244141 is a deficient number, since it is larger than the sum of its proper divisors (40348827283).

121010244141 is a wasteful number, since it uses less digits than its factorization.

121010244141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019811.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 121010244141 its reverse (141442010121), we get a palindrome (262452254262).

The spelling of 121010244141 in words is "one hundred twenty-one billion, ten million, two hundred forty-four thousand, one hundred forty-one".