100103690727 has 32 divisors (see below), whose sum is σ = 150438850560. Its totient is φ = 65774711520.

The previous prime is 100103690711. The next prime is 100103690867. The reversal of 100103690727 is 727096301001.

It is a happy number.

It is not a de Polignac number, because 100103690727 - 2⁴ = 100103690711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100103690691 and 100103690700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100103690927) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7905133 + ... + 7917785.

It is an arithmetic number, because the mean of its divisors is an integer number (4701214080).

Almost surely, 2^100103690727 is an apocalyptic number.

100103690727 is a deficient number, since it is larger than the sum of its proper divisors (50335159833).

100103690727 is a wasteful number, since it uses less digits than its factorization.

100103690727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16860 (or 16854 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

Adding to 100103690727 its reverse (727096301001), we get a palindrome (827199991728).

The spelling of 100103690727 in words is "one hundred billion, one hundred three million, six hundred ninety thousand, seven hundred twenty-seven".