4230001032121 has 16 divisors (see below), whose sum is σ = 4403004173568. Its totient is φ = 4060467734400.

The previous prime is 4230001032109. The next prime is 4230001032143. The reversal of 4230001032121 is 1212301000324.

It is a happy number.

It is not a de Polignac number, because 4230001032121 - 2¹³ = 4230001023929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4230001032721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1440576 + ... + 3245806.

It is an arithmetic number, because the mean of its divisors is an integer number (275187760848).

Almost surely, 2^{4230001032121} is an apocalyptic number.

4230001032121 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4230001032121 is a deficient number, since it is larger than the sum of its proper divisors (173003141447).

4230001032121 is a wasteful number, since it uses less digits than its factorization.

4230001032121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806192.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 4230001032121 its reverse (1212301000324), we get a palindrome (5442302032445).

The spelling of 4230001032121 in words is "four trillion, two hundred thirty billion, one million, thirty-two thousand, one hundred twenty-one".