4102241230121 has 4 divisors (see below), whose sum is σ = 4119847415892. Its totient is φ = 4084635044352.

The previous prime is 4102241230117. The next prime is 4102241230151. The reversal of 4102241230121 is 1210321422014.

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 334523424400 + 3767717805721 = 578380^2 + 1941061^2 .

It is a cyclic number.

It is not a de Polignac number, because 4102241230121 - 2² = 4102241230117 is a prime.

It is a super-2 number, since 2×4102241230121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4102241230111) 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, 8803092536 + ... + 8803093001.

It is an arithmetic number, because the mean of its divisors is an integer number (1029961853973).

Almost surely, 2^{4102241230121} is an apocalyptic number.

It is an amenable number.

4102241230121 is a deficient number, since it is larger than the sum of its proper divisors (17606185771).

4102241230121 is a wasteful number, since it uses less digits than its factorization.

4102241230121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17606185770.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 4102241230121 its reverse (1210321422014), we get a palindrome (5312562652135).

The spelling of 4102241230121 in words is "four trillion, one hundred two billion, two hundred forty-one million, two hundred thirty thousand, one hundred twenty-one".