82320560135 has 8 divisors (see below), whose sum is σ = 107765096976. Its totient is φ = 59869498240.

The previous prime is 82320560123. The next prime is 82320560143. The reversal of 82320560135 is 53106502328.

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

It is not a de Polignac number, because 82320560135 - 2¹⁴ = 82320543751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82320560095 and 82320560104.

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 7 ways as a sum of consecutive naturals, for example, 748368674 + ... + 748368783.

It is an arithmetic number, because the mean of its divisors is an integer number (13470637122).

Almost surely, 2^82320560135 is an apocalyptic number.

82320560135 is a deficient number, since it is larger than the sum of its proper divisors (25444536841).

82320560135 is a wasteful number, since it uses less digits than its factorization.

82320560135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496737473.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 82320560135 in words is "eighty-two billion, three hundred twenty million, five hundred sixty thousand, one hundred thirty-five".