86969775102 has 16 divisors (see below), whose sum is σ = 198788057472. Its totient is φ = 24848507160.

The previous prime is 86969775097. The next prime is 86969775121. The reversal of 86969775102 is 20157796968.

It is a super-2 number, since 2×86969775102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035354424 + ... + 1035354507.

It is an arithmetic number, because the mean of its divisors is an integer number (12424253592).

Almost surely, 2^86969775102 is an apocalyptic number.

86969775102 is an abundant number, since it is smaller than the sum of its proper divisors (111818282370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86969775102 is a wasteful number, since it uses less digits than its factorization.

86969775102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070708943.

The product of its (nonzero) digits is 11430720, while the sum is 60.

The spelling of 86969775102 in words is "eighty-six billion, nine hundred sixty-nine million, seven hundred seventy-five thousand, one hundred two".