10105511055 has 16 divisors (see below), whose sum is σ = 16544837760. Its totient is φ = 5264265888.

The previous prime is 10105511033. The next prime is 10105511069. The reversal of 10105511055 is 55011550101.

It is not a de Polignac number, because 10105511055 - 2¹² = 10105506959 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 7833085 + ... + 7834374.

It is an arithmetic number, because the mean of its divisors is an integer number (1034052360).

Almost surely, 2^10105511055 is an apocalyptic number.

10105511055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10105511055 is a deficient number, since it is larger than the sum of its proper divisors (6439326705).

10105511055 is a wasteful number, since it uses less digits than its factorization.

10105511055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15667510.

The product of its (nonzero) digits is 625, while the sum is 24.

The spelling of 10105511055 in words is "ten billion, one hundred five million, five hundred eleven thousand, fifty-five".