82503537101 has 16 divisors (see below), whose sum is σ = 83222717760. Its totient is φ = 81788592000.

The previous prime is 82503537091. The next prime is 82503537139. The reversal of 82503537101 is 10173530528.

It is a cyclic number.

It is not a de Polignac number, because 82503537101 - 2³⁰ = 81429795277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82503539101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66695855 + ... + 66697091.

It is an arithmetic number, because the mean of its divisors is an integer number (5201419860).

Almost surely, 2^82503537101 is an apocalyptic number.

It is an amenable number.

82503537101 is a deficient number, since it is larger than the sum of its proper divisors (719180659).

82503537101 is a wasteful number, since it uses less digits than its factorization.

82503537101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2524.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 82503537101 in words is "eighty-two billion, five hundred three million, five hundred thirty-seven thousand, one hundred one".