101842055 has 32 divisors (see below), whose sum is σ = 145411200. Its totient is φ = 66995712.

The previous prime is 101842043. The next prime is 101842057. The reversal of 101842055 is 550248101.

It is not a de Polignac number, because 101842055 - 2¹⁴ = 101825671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101842057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272849 + ... + 273221.

It is an arithmetic number, because the mean of its divisors is an integer number (4544100).

Almost surely, 2^101842055 is an apocalyptic number.

101842055 is a deficient number, since it is larger than the sum of its proper divisors (43569145).

101842055 is a wasteful number, since it uses less digits than its factorization.

101842055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 101842055 is about 10091.6824662689. The cubic root of 101842055 is about 466.9915812668.

The spelling of 101842055 in words is "one hundred one million, eight hundred forty-two thousand, fifty-five".