101061055 has 8 divisors (see below), whose sum is σ = 121370544. Its totient is φ = 80784000.

The previous prime is 101061053. The next prime is 101061091. The reversal of 101061055 is 550160101.

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

It is not a de Polignac number, because 101061055 - 2¹ = 101061053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101061053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621 + ... + 14230.

It is an arithmetic number, because the mean of its divisors is an integer number (15171318).

Almost surely, 2^101061055 is an apocalyptic number.

101061055 is a deficient number, since it is larger than the sum of its proper divisors (20309489).

101061055 is a wasteful number, since it uses less digits than its factorization.

101061055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16217.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 101061055 is about 10052.9127619810. The cubic root of 101061055 is about 465.7947713880.

The spelling of 101061055 in words is "one hundred one million, sixty-one thousand, fifty-five".