103686503786470 has 32 divisors (see below), whose sum is σ = 204115442209056. Its totient is φ = 37609210425600.

The previous prime is 103686503786449. The next prime is 103686503786477. The reversal of 103686503786470 is 74687305686301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103686503786477) 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, 1187115751 + ... + 1187203090.

It is an arithmetic number, because the mean of its divisors is an integer number (6378607569033).

Almost surely, 2^{103686503786470} is an apocalyptic number.

103686503786470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103686503786470 is a deficient number, since it is larger than the sum of its proper divisors (100428938422586).

103686503786470 is a wasteful number, since it uses less digits than its factorization.

103686503786470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374319256.

The product of its (nonzero) digits is 121927680, while the sum is 64.

The spelling of 103686503786470 in words is "one hundred three trillion, six hundred eighty-six billion, five hundred three million, seven hundred eighty-six thousand, four hundred seventy".