1010551005611 has 16 divisors (see below), whose sum is σ = 1181815160064. Its totient is φ = 846013188384.

The previous prime is 1010551005593. The next prime is 1010551005637. The reversal of 1010551005611 is 1165001550101.

It is not a de Polignac number, because 1010551005611 - 2³⁰ = 1009477263787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010551005641) 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 in 15 ways as a sum of consecutive naturals, for example, 15039656 + ... + 15106698.

It is an arithmetic number, because the mean of its divisors is an integer number (73863447504).

Almost surely, 2^{1010551005611} is an apocalyptic number.

1010551005611 is a deficient number, since it is larger than the sum of its proper divisors (171264154453).

1010551005611 is an equidigital number, since it uses as much as digits as its factorization.

1010551005611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117170.

The product of its (nonzero) digits is 750, while the sum is 26.

Adding to 1010551005611 its reverse (1165001550101), we get a palindrome (2175552555712).

The spelling of 1010551005611 in words is "one trillion, ten billion, five hundred fifty-one million, five thousand, six hundred eleven".