103740678056 has 16 divisors (see below), whose sum is σ = 194580497940. Its totient is φ = 51852545280.

The previous prime is 103740678037. The next prime is 103740678073. The reversal of 103740678056 is 650876047301.

It can be written as a sum of positive squares in 2 ways, for example, as 100277355556 + 3463322500 = 316666^2 + 58850^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 103740678056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2199425 + ... + 2246096.

Almost surely, 2^103740678056 is an apocalyptic number.

It is an amenable number.

103740678056 is a deficient number, since it is larger than the sum of its proper divisors (90839819884).

103740678056 is a wasteful number, since it uses less digits than its factorization.

103740678056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4448444 (or 4448440 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 103740678056 in words is "one hundred three billion, seven hundred forty million, six hundred seventy-eight thousand, fifty-six".