101273055 has 16 divisors (see below), whose sum is σ = 174501600. Its totient is φ = 49857408.

The previous prime is 101273027. The next prime is 101273057. The reversal of 101273055 is 550372101.

It is not a de Polignac number, because 101273055 - 2⁸ = 101272799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101273057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259480 + ... + 259869.

It is an arithmetic number, because the mean of its divisors is an integer number (10906350).

Almost surely, 2^101273055 is an apocalyptic number.

101273055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101273055 is a deficient number, since it is larger than the sum of its proper divisors (73228545).

101273055 is a wasteful number, since it uses less digits than its factorization.

101273055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519370.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 101273055 is about 10063.4514457019. The cubic root of 101273055 is about 466.1202496258.

The spelling of 101273055 in words is "one hundred one million, two hundred seventy-three thousand, fifty-five".