103706621577459 has 12 divisors (see below), whose sum is σ = 150717462308296. Its totient is φ = 68713589755872.

The previous prime is 103706621577443. The next prime is 103706621577463. The reversal of 103706621577459 is 954775126607301.

103706621577459 is a `hidden beast` number, since 1 + 0 + 3 + 7 + 0 + 6 + 6 + 2 + 1 + 577 + 4 + 59 = 666.

It is not a de Polignac number, because 103706621577459 - 2⁴ = 103706621577443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103706621577396 and 103706621577405.

It is not an unprimeable number, because it can be changed into a prime (103706621577479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35346495322 + ... + 35346498255.

Almost surely, 2^{103706621577459} is an apocalyptic number.

103706621577459 is a deficient number, since it is larger than the sum of its proper divisors (47010840730837).

103706621577459 is a wasteful number, since it uses less digits than its factorization.

103706621577459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70692993746 (or 70692993743 counting only the distinct ones).

The product of its (nonzero) digits is 66679200, while the sum is 63.

The spelling of 103706621577459 in words is "one hundred three trillion, seven hundred six billion, six hundred twenty-one million, five hundred seventy-seven thousand, four hundred fifty-nine".