104131503107 has 2 divisors, whose sum is σ = 104131503108. Its totient is φ = 104131503106.

The previous prime is 104131503083. The next prime is 104131503167. The reversal of 104131503107 is 701305131401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104131503107 - 2⁶ = 104131503043 is a prime.

It is not a weakly prime, because it can be changed into another prime (104131503167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52065751553 + 52065751554.

It is an arithmetic number, because the mean of its divisors is an integer number (52065751554).

Almost surely, 2^104131503107 is an apocalyptic number.

104131503107 is a deficient number, since it is larger than the sum of its proper divisors (1).

104131503107 is an equidigital number, since it uses as much as digits as its factorization.

104131503107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

Adding to 104131503107 its reverse (701305131401), we get a palindrome (805436634508).

The spelling of 104131503107 in words is "one hundred four billion, one hundred thirty-one million, five hundred three thousand, one hundred seven".