2430001121121 has 40 divisors (see below), whose sum is σ = 4226848363584. Its totient is φ = 1362372579360.

The previous prime is 2430001121099. The next prime is 2430001121147. The reversal of 2430001121121 is 1211211000342.

2430001121121 is a `hidden beast` number, since 2 + 430 + 0 + 0 + 1 + 1 + 211 + 21 = 666.

2430001121121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2430001121121 - 2¹⁷ = 2430000990049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2430001121094 and 2430001121103.

It is not an unprimeable number, because it can be changed into a prime (2430001129121) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 40401235 + ... + 40461336.

Almost surely, 2^{2430001121121} is an apocalyptic number.

2430001121121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2430001121121 is a deficient number, since it is larger than the sum of its proper divisors (1796847242463).

2430001121121 is an equidigital number, since it uses as much as digits as its factorization.

2430001121121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80862643 (or 80862634 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 2430001121121 its reverse (1211211000342), we get a palindrome (3641212121463).

The spelling of 2430001121121 in words is "two trillion, four hundred thirty billion, one million, one hundred twenty-one thousand, one hundred twenty-one".