101685423 has 32 divisors (see below), whose sum is σ = 158731776. Its totient is φ = 56706048.

The previous prime is 101685413. The next prime is 101685427. The reversal of 101685423 is 324586101.

It is not a de Polignac number, because 101685423 - 2⁸ = 101685167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101685427) 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, 172936 + ... + 173522.

It is an arithmetic number, because the mean of its divisors is an integer number (4960368).

Almost surely, 2^101685423 is an apocalyptic number.

101685423 is a deficient number, since it is larger than the sum of its proper divisors (57046353).

101685423 is a wasteful number, since it uses less digits than its factorization.

101685423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 101685423 is about 10083.9190298217. The cubic root of 101685423 is about 466.7520490598.

The spelling of 101685423 in words is "one hundred one million, six hundred eighty-five thousand, four hundred twenty-three".