104131503133 has 24 divisors (see below), whose sum is σ = 121653960000. Its totient is φ = 88872251328.

The previous prime is 104131503107. The next prime is 104131503167. The reversal of 104131503133 is 331305131401.

It is not a de Polignac number, because 104131503133 - 2³³ = 95541568541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104131503098 and 104131503107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104131503733) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11169448 + ... + 11178766.

It is an arithmetic number, because the mean of its divisors is an integer number (5068915000).

Almost surely, 2^104131503133 is an apocalyptic number.

It is an amenable number.

104131503133 is a deficient number, since it is larger than the sum of its proper divisors (17522456867).

104131503133 is an equidigital number, since it uses as much as digits as its factorization.

104131503133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10289 (or 10282 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 104131503133 its reverse (331305131401), we get a palindrome (435436634534).

The spelling of 104131503133 in words is "one hundred four billion, one hundred thirty-one million, five hundred three thousand, one hundred thirty-three".