2024012121 has 16 divisors (see below), whose sum is σ = 2819525760. Its totient is φ = 1289066240.

The previous prime is 2024012119. The next prime is 2024012161. The reversal of 2024012121 is 1212104202.

It is a cyclic number.

It is not a de Polignac number, because 2024012121 - 2¹ = 2024012119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2024012121.

It is not an unprimeable number, because it can be changed into a prime (2024012161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38785 + ... + 74513.

It is an arithmetic number, because the mean of its divisors is an integer number (176220360).

Almost surely, 2^2024012121 is an apocalyptic number.

It is an amenable number.

2024012121 is a deficient number, since it is larger than the sum of its proper divisors (795513639).

2024012121 is a wasteful number, since it uses less digits than its factorization.

2024012121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36576.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2024012121 is about 44989.0222276502. The cubic root of 2024012121 is about 1264.9432337684.

Adding to 2024012121 its reverse (1212104202), we get a palindrome (3236116323).

The spelling of 2024012121 in words is "two billion, twenty-four million, twelve thousand, one hundred twenty-one".