103818944591376 has 40 divisors (see below), whose sum is σ = 306513074508864. Its totient is φ = 29662555597440.

The previous prime is 103818944591269. The next prime is 103818944591377. The reversal of 103818944591376 is 673195449818301.

It is a super-2 number, since 2×103818944591376² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103818944591376.

It is not an unprimeable number, because it can be changed into a prime (103818944591377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154492476735 + ... + 154492477406.

Almost surely, 2^{103818944591376} is an apocalyptic number.

103818944591376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

103818944591376 is an abundant number, since it is smaller than the sum of its proper divisors (202694129917488).

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

103818944591376 is a wasteful number, since it uses less digits than its factorization.

103818944591376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308984954159 (or 308984954153 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 69.

The spelling of 103818944591376 in words is "one hundred three trillion, eight hundred eighteen billion, nine hundred forty-four million, five hundred ninety-one thousand, three hundred seventy-six".