101275838 has 8 divisors (see below), whose sum is σ = 153073800. Its totient is φ = 50251240.

The previous prime is 101275829. The next prime is 101275847. The reversal of 101275838 is 838572101.

It is an interprime number because it is at equal distance from previous prime (101275829) and next prime (101275847).

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

It is a junction number, because it is equal to n+sod(n) for n = 101275798 and 101275807.

It is a congruent number.

It is an unprimeable number.

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, 193013 + ... + 193536.

It is an arithmetic number, because the mean of its divisors is an integer number (19134225).

Almost surely, 2^101275838 is an apocalyptic number.

101275838 is a deficient number, since it is larger than the sum of its proper divisors (51797962).

101275838 is a wasteful number, since it uses less digits than its factorization.

101275838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386682.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 101275838 is about 10063.5897173921. The cubic root of 101275838 is about 466.1245192734.

The spelling of 101275838 in words is "one hundred one million, two hundred seventy-five thousand, eight hundred thirty-eight".