10211361334553 has 2 divisors, whose sum is σ = 10211361334554. Its totient is φ = 10211361334552.

The previous prime is 10211361334519. The next prime is 10211361334567. The reversal of 10211361334553 is 35543316311201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10061412712729 + 149948621824 = 3171973^2 + 387232^2 .

It is a cyclic number.

It is not a de Polignac number, because 10211361334553 - 2⁸ = 10211361334297 is a prime.

It is not a weakly prime, because it can be changed into another prime (10211361334253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105680667276 + 5105680667277.

It is an arithmetic number, because the mean of its divisors is an integer number (5105680667277).

Almost surely, 2^{10211361334553} is an apocalyptic number.

It is an amenable number.

10211361334553 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211361334553 is an equidigital number, since it uses as much as digits as its factorization.

10211361334553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 38.

Adding to 10211361334553 its reverse (35543316311201), we get a palindrome (45754677645754).

The spelling of 10211361334553 in words is "ten trillion, two hundred eleven billion, three hundred sixty-one million, three hundred thirty-four thousand, five hundred fifty-three".