12410230121 has 4 divisors (see below), whose sum is σ = 12421421700. Its totient is φ = 12399038544.

The previous prime is 12410230039. The next prime is 12410230139. The reversal of 12410230121 is 12103201421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12103201421 = 347 ⋅34879543.

It can be written as a sum of positive squares in 2 ways, for example, as 6854018521 + 5556211600 = 82789^2 + 74540^2 .

It is a cyclic number.

It is not a de Polignac number, because 12410230121 - 2²⁶ = 12343121257 is a prime.

It is a super-3 number, since 3×12410230121³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12410230121.

It is not an unprimeable number, because it can be changed into a prime (12410230141) 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, 5594126 + ... + 5596343.

It is an arithmetic number, because the mean of its divisors is an integer number (3105355425).

Almost surely, 2^12410230121 is an apocalyptic number.

It is an amenable number.

12410230121 is a deficient number, since it is larger than the sum of its proper divisors (11191579).

12410230121 is a wasteful number, since it uses less digits than its factorization.

12410230121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11191578.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12410230121 its reverse (12103201421), we get a palindrome (24513431542).

The spelling of 12410230121 in words is "twelve billion, four hundred ten million, two hundred thirty thousand, one hundred twenty-one".