101056055 has 16 divisors (see below), whose sum is σ = 123790464. Its totient is φ = 79180800.

The previous prime is 101056031. The next prime is 101056093. The reversal of 101056055 is 550650101.

It is not a de Polignac number, because 101056055 - 2¹⁸ = 100793911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101056055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47954 + ... + 50016.

It is an arithmetic number, because the mean of its divisors is an integer number (7736904).

Almost surely, 2^101056055 is an apocalyptic number.

101056055 is a deficient number, since it is larger than the sum of its proper divisors (22734409).

101056055 is a wasteful number, since it uses less digits than its factorization.

101056055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 101056055 is about 10052.6640747615. The cubic root of 101056055 is about 465.7870895226.

The spelling of 101056055 in words is "one hundred one million, fifty-six thousand, fifty-five".