101055873 has 4 divisors (see below), whose sum is σ = 134741168. Its totient is φ = 67370580.

The previous prime is 101055869. The next prime is 101055883. The reversal of 101055873 is 378550101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 101055873 - 2² = 101055869 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 101055873.

It is not an unprimeable number, because it can be changed into a prime (101055883) 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 3 ways as a sum of consecutive naturals, for example, 16842643 + ... + 16842648.

It is an arithmetic number, because the mean of its divisors is an integer number (33685292).

Almost surely, 2^101055873 is an apocalyptic number.

It is an amenable number.

101055873 is a deficient number, since it is larger than the sum of its proper divisors (33685295).

101055873 is an equidigital number, since it uses as much as digits as its factorization.

101055873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33685294.

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 101055873 is about 10052.6550224306. The cubic root of 101055873 is about 465.7868098979.

The spelling of 101055873 in words is "one hundred one million, fifty-five thousand, eight hundred seventy-three".