105060105501056 has 64 divisors (see below), whose sum is σ = 212763484652400. Its totient is φ = 51667739934720.

The previous prime is 105060105500953. The next prime is 105060105501101. The reversal of 105060105501056 is 650105501060501.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×105060105501056² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25828721 + ... + 29618288.

Almost surely, 2^{105060105501056} is an apocalyptic number.

105060105501056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

105060105501056 is an abundant number, since it is smaller than the sum of its proper divisors (107703379151344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105060105501056 is a wasteful number, since it uses less digits than its factorization.

105060105501056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55447267 (or 55447255 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 35.

Adding to 105060105501056 its reverse (650105501060501), we get a palindrome (755165606561557).

The spelling of 105060105501056 in words is "one hundred five trillion, sixty billion, one hundred five million, five hundred one thousand, fifty-six".