1010550106061 has 4 divisors (see below), whose sum is σ = 1010552970492. Its totient is φ = 1010547241632.

The previous prime is 1010550106039. The next prime is 1010550106087. The reversal of 1010550106061 is 1606010550101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 966908389225 + 43641716836 = 983315^2 + 208906^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010550106061 - 2²² = 1010545911757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1010550106061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010550106021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814106 + ... + 1638251.

It is an arithmetic number, because the mean of its divisors is an integer number (252638242623).

Almost surely, 2^{1010550106061} is an apocalyptic number.

It is an amenable number.

1010550106061 is a deficient number, since it is larger than the sum of its proper divisors (2864431).

1010550106061 is an equidigital number, since it uses as much as digits as its factorization.

1010550106061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864430.

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 1010550106061 its reverse (1606010550101), we get a palindrome (2616560656162).

The spelling of 1010550106061 in words is "one trillion, ten billion, five hundred fifty million, one hundred six thousand, sixty-one".