103818861088 has 24 divisors (see below), whose sum is σ = 205285944780. Its totient is φ = 51682748160.

The previous prime is 103818861061. The next prime is 103818861137. The reversal of 103818861088 is 880168818301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 103624760464 + 194100624 = 321908^2 + 13932^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7076383 + ... + 7091038.

Almost surely, 2^103818861088 is an apocalyptic number.

It is an amenable number.

103818861088 is a deficient number, since it is larger than the sum of its proper divisors (101467083692).

103818861088 is a wasteful number, since it uses less digits than its factorization.

103818861088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14167660 (or 14167652 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 52.

The spelling of 103818861088 in words is "one hundred three billion, eight hundred eighteen million, eight hundred sixty-one thousand, eighty-eight".