24130121 has 4 divisors (see below), whose sum is σ = 24908544. Its totient is φ = 23351700.

The previous prime is 24130097. The next prime is 24130153. The reversal of 24130121 is 12103142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24130121 - 2¹⁰ = 24129097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24130096 and 24130105.

It is not an unprimeable number, because it can be changed into a prime (24130621) 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, 389165 + ... + 389226.

It is an arithmetic number, because the mean of its divisors is an integer number (6227136).

Almost surely, 2^24130121 is an apocalyptic number.

It is an amenable number.

24130121 is a deficient number, since it is larger than the sum of its proper divisors (778423).

24130121 is an equidigital number, since it uses as much as digits as its factorization.

24130121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778422.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 24130121 is about 4912.2419525101. The cubic root of 24130121 is about 288.9702718829.

Adding to 24130121 its reverse (12103142), we get a palindrome (36233263).

The spelling of 24130121 in words is "twenty-four million, one hundred thirty thousand, one hundred twenty-one".