82103186237 has 8 divisors (see below), whose sum is σ = 84943002240. Its totient is φ = 79263948400.

The previous prime is 82103186233. The next prime is 82103186257. The reversal of 82103186237 is 73268130128.

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

It is not a de Polignac number, because 82103186237 - 2² = 82103186233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82103186194 and 82103186203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82103186233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154928 + ... + 433830.

It is an arithmetic number, because the mean of its divisors is an integer number (10617875280).

Almost surely, 2^82103186237 is an apocalyptic number.

It is an amenable number.

82103186237 is a deficient number, since it is larger than the sum of its proper divisors (2839816003).

82103186237 is a wasteful number, since it uses less digits than its factorization.

82103186237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289083.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 82103186237 in words is "eighty-two billion, one hundred three million, one hundred eighty-six thousand, two hundred thirty-seven".