82103395 has 8 divisors (see below), whose sum is σ = 107480880. Its totient is φ = 59711520.

The previous prime is 82103369. The next prime is 82103429. The reversal of 82103395 is 59330128.

It is a happy number.

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

It is not a de Polignac number, because 82103395 - 2²⁵ = 48548963 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 746340 + ... + 746449.

It is an arithmetic number, because the mean of its divisors is an integer number (13435110).

Almost surely, 2^82103395 is an apocalyptic number.

82103395 is a deficient number, since it is larger than the sum of its proper divisors (25377485).

82103395 is a wasteful number, since it uses less digits than its factorization.

82103395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492805.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 82103395 is about 9061.0923734393. The cubic root of 82103395 is about 434.6306725587.

It can be divided in two parts, 821033 and 95, that added together give a palindrome (821128).

The spelling of 82103395 in words is "eighty-two million, one hundred three thousand, three hundred ninety-five".