10534020061 has 2 divisors, whose sum is σ = 10534020062. Its totient is φ = 10534020060.

The previous prime is 10534020053. The next prime is 10534020113. The reversal of 10534020061 is 16002043501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10410120900 + 123899161 = 102030^2 + 11131^2 .

It is a cyclic number.

It is not a de Polignac number, because 10534020061 - 2³ = 10534020053 is a prime.

It is a super-3 number, since 3×10534020061³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10534020031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5267010030 + 5267010031.

It is an arithmetic number, because the mean of its divisors is an integer number (5267010031).

Almost surely, 2^10534020061 is an apocalyptic number.

It is an amenable number.

10534020061 is a deficient number, since it is larger than the sum of its proper divisors (1).

10534020061 is an equidigital number, since it uses as much as digits as its factorization.

10534020061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 10534020061 its reverse (16002043501), we get a palindrome (26536063562).

The spelling of 10534020061 in words is "ten billion, five hundred thirty-four million, twenty thousand, sixty-one".