1530112125341 has 2 divisors, whose sum is σ = 1530112125342. Its totient is φ = 1530112125340.

The previous prime is 1530112125287. The next prime is 1530112125343. The reversal of 1530112125341 is 1435212110351.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1503127492441 + 26984632900 = 1226021^2 + 164270^2 .

It is a cyclic number.

It is not a de Polignac number, because 1530112125341 - 2¹⁴ = 1530112108957 is a prime.

It is a super-2 number, since 2×1530112125341² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 1530112125343, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1530112125343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 765056062670 + 765056062671.

It is an arithmetic number, because the mean of its divisors is an integer number (765056062671).

Almost surely, 2^{1530112125341} is an apocalyptic number.

It is an amenable number.

1530112125341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1530112125341 is an equidigital number, since it uses as much as digits as its factorization.

1530112125341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 1530112125341 its reverse (1435212110351), we get a palindrome (2965324235692).

The spelling of 1530112125341 in words is "one trillion, five hundred thirty billion, one hundred twelve million, one hundred twenty-five thousand, three hundred forty-one".