105001101000550 has 96 divisors (see below), whose sum is σ = 196863102276480. Its totient is φ = 41665905254400.

The previous prime is 105001101000527. The next prime is 105001101000599. The reversal of 105001101000550 is 55000101100501.

It is a happy number.

It is a super-2 number, since 2×105001101000550² (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 47 ways as a sum of consecutive naturals, for example, 7658158195 + ... + 7658171905.

It is an arithmetic number, because the mean of its divisors is an integer number (2050657315380).

Almost surely, 2^{105001101000550} is an apocalyptic number.

105001101000550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105001101000550 is a deficient number, since it is larger than the sum of its proper divisors (91862001275930).

105001101000550 is a wasteful number, since it uses less digits than its factorization.

105001101000550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15778 (or 15773 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 19.

The spelling of 105001101000550 in words is "one hundred five trillion, one billion, one hundred one million, five hundred fifty", and thus it is an aban number.