102872587269 has 16 divisors (see below), whose sum is σ = 137657539712. Its totient is φ = 68334859008.

The previous prime is 102872587247. The next prime is 102872587273. The reversal of 102872587269 is 962785278201.

It is not a de Polignac number, because 102872587269 - 2¹² = 102872583173 is a prime.

It is a super-2 number, since 2×102872587269² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102872587219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2436432 + ... + 2478294.

It is an arithmetic number, because the mean of its divisors is an integer number (8603596232).

Almost surely, 2^102872587269 is an apocalyptic number.

It is an amenable number.

102872587269 is a deficient number, since it is larger than the sum of its proper divisors (34784952443).

102872587269 is a wasteful number, since it uses less digits than its factorization.

102872587269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44796.

The product of its (nonzero) digits is 6773760, while the sum is 57.

The spelling of 102872587269 in words is "one hundred two billion, eight hundred seventy-two million, five hundred eighty-seven thousand, two hundred sixty-nine".