10521454034341 has 2 divisors, whose sum is σ = 10521454034342. Its totient is φ = 10521454034340.

The previous prime is 10521454034269. The next prime is 10521454034347. The reversal of 10521454034341 is 14343045412501.

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., 9214387741441 + 1307066292900 = 3035521^2 + 1143270^2 .

It is a cyclic number.

It is not a de Polignac number, because 10521454034341 - 2⁷ = 10521454034213 is a prime.

It is a super-2 number, since 2×10521454034341² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10521454034341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10521454034347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5260727017170 + 5260727017171.

It is an arithmetic number, because the mean of its divisors is an integer number (5260727017171).

Almost surely, 2^{10521454034341} is an apocalyptic number.

It is an amenable number.

10521454034341 is a deficient number, since it is larger than the sum of its proper divisors (1).

10521454034341 is an equidigital number, since it uses as much as digits as its factorization.

10521454034341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 10521454034341 its reverse (14343045412501), we get a palindrome (24864499446842).

The spelling of 10521454034341 in words is "ten trillion, five hundred twenty-one billion, four hundred fifty-four million, thirty-four thousand, three hundred forty-one".