1050510001061 has 2 divisors, whose sum is σ = 1050510001062. Its totient is φ = 1050510001060.

The previous prime is 1050510001043. The next prime is 1050510001097. The reversal of 1050510001061 is 1601000150501.

1050510001061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 604165752961 + 446344248100 = 777281^2 + 668090^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050510001061 - 2¹⁰ = 1050510000037 is a prime.

It is a super-3 number, since 3×1050510001061³ (a number of 37 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 (1050510000061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525255000530 + 525255000531.

It is an arithmetic number, because the mean of its divisors is an integer number (525255000531).

Almost surely, 2^{1050510001061} is an apocalyptic number.

It is an amenable number.

1050510001061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050510001061 is an equidigital number, since it uses as much as digits as its factorization.

1050510001061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 1050510001061 its reverse (1601000150501), we get a palindrome (2651510151562).

The spelling of 1050510001061 in words is "one trillion, fifty billion, five hundred ten million, one thousand, sixty-one".