2430100434121 has 2 divisors, whose sum is σ = 2430100434122. Its totient is φ = 2430100434120.

The previous prime is 2430100434029. The next prime is 2430100434161. The reversal of 2430100434121 is 1214340010342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2429969674896 + 130759225 = 1558836^2 + 11435^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430100434121 - 2⁹ = 2430100433609 is a prime.

It is a super-2 number, since 2×2430100434121² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2430100434161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215050217060 + 1215050217061.

It is an arithmetic number, because the mean of its divisors is an integer number (1215050217061).

Almost surely, 2^{2430100434121} is an apocalyptic number.

It is an amenable number.

2430100434121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430100434121 is an equidigital number, since it uses as much as digits as its factorization.

2430100434121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2430100434121 its reverse (1214340010342), we get a palindrome (3644440444463).

The spelling of 2430100434121 in words is "two trillion, four hundred thirty billion, one hundred million, four hundred thirty-four thousand, one hundred twenty-one".