108851375536831 has 16 divisors (see below), whose sum is σ = 111852669435264. Its totient is φ = 105853215032064.

The previous prime is 108851375536789. The next prime is 108851375536879. The reversal of 108851375536831 is 138635573158801.

It is a cyclic number.

It is not a de Polignac number, because 108851375536831 - 2⁷ = 108851375536703 is a prime.

It is a super-2 number, since 2×108851375536831² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108851375536231) 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, 988936506 + ... + 989046568.

It is an arithmetic number, because the mean of its divisors is an integer number (6990791839704).

Almost surely, 2^{108851375536831} is an apocalyptic number.

108851375536831 is a deficient number, since it is larger than the sum of its proper divisors (3001293898433).

108851375536831 is a wasteful number, since it uses less digits than its factorization.

108851375536831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124050.

The product of its (nonzero) digits is 72576000, while the sum is 64.

The spelling of 108851375536831 in words is "one hundred eight trillion, eight hundred fifty-one billion, three hundred seventy-five million, five hundred thirty-six thousand, eight hundred thirty-one".