102882031869 has 12 divisors (see below), whose sum is σ = 137802293888. Its totient is φ = 68274945600.

The previous prime is 102882031841. The next prime is 102882031897. The reversal of 102882031869 is 968130288201.

It is an interprime number because it is at equal distance from previous prime (102882031841) and next prime (102882031897).

It is not a de Polignac number, because 102882031869 - 2²⁸ = 102613596413 is a prime.

It is a super-2 number, since 2×102882031869² (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 (102882031669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8290069 + ... + 8302469.

Almost surely, 2^102882031869 is an apocalyptic number.

It is an amenable number.

102882031869 is a deficient number, since it is larger than the sum of its proper divisors (34920262019).

102882031869 is an frugal number, since it uses more digits than its factorization.

102882031869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25028 (or 12627 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 48.

The spelling of 102882031869 in words is "one hundred two billion, eight hundred eighty-two million, thirty-one thousand, eight hundred sixty-nine".