1030434324121 has 2 divisors, whose sum is σ = 1030434324122. Its totient is φ = 1030434324120.

The previous prime is 1030434324113. The next prime is 1030434324133. The reversal of 1030434324121 is 1214234340301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 624314898496 + 406119425625 = 790136^2 + 637275^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030434324121 - 2³ = 1030434324113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1030434324121.

It is not a weakly prime, because it can be changed into another prime (1030434324191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515217162060 + 515217162061.

It is an arithmetic number, because the mean of its divisors is an integer number (515217162061).

Almost surely, 2^{1030434324121} is an apocalyptic number.

It is an amenable number.

1030434324121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030434324121 is an equidigital number, since it uses as much as digits as its factorization.

1030434324121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1030434324121 its reverse (1214234340301), we get a palindrome (2244668664422).

The spelling of 1030434324121 in words is "one trillion, thirty billion, four hundred thirty-four million, three hundred twenty-four thousand, one hundred twenty-one".