1010110511005 has 8 divisors (see below), whose sum is σ = 1232003640024. Its totient is φ = 794841057600.

The previous prime is 1010110510993. The next prime is 1010110511009. The reversal of 1010110511005 is 5001150110101.

It can be written as a sum of positive squares in 4 ways, for example, as 36125084356 + 973985426649 = 190066^2 + 986907^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1010110511005 is a prime.

It is a super-2 number, since 2×1010110511005² (a number of 25 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 1010110511005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010110511009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1655918566 + ... + 1655919175.

It is an arithmetic number, because the mean of its divisors is an integer number (154000455003).

Almost surely, 2^{1010110511005} is an apocalyptic number.

It is an amenable number.

1010110511005 is a deficient number, since it is larger than the sum of its proper divisors (221893129019).

1010110511005 is an equidigital number, since it uses as much as digits as its factorization.

1010110511005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3311837807.

The product of its (nonzero) digits is 25, while the sum is 16.

Adding to 1010110511005 its reverse (5001150110101), we get a palindrome (6011260621106).

The spelling of 1010110511005 in words is "one trillion, ten billion, one hundred ten million, five hundred eleven thousand, five".