104131430 has 16 divisors (see below), whose sum is σ = 201855024. Its totient is φ = 38448480.

The previous prime is 104131429. The next prime is 104131439. The reversal of 104131430 is 34131401.

It is a junction number, because it is equal to n+sod(n) for n = 104131399 and 104131408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104131439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400376 + ... + 400635.

It is an arithmetic number, because the mean of its divisors is an integer number (12615939).

Almost surely, 2^104131430 is an apocalyptic number.

104131430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104131430 is a deficient number, since it is larger than the sum of its proper divisors (97723594).

104131430 is a wasteful number, since it uses less digits than its factorization.

104131430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801031.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 104131430 is about 10204.4808785161. The cubic root of 104131430 is about 470.4649541005.

Adding to 104131430 its reverse (34131401), we get a palindrome (138262831).

The spelling of 104131430 in words is "one hundred four million, one hundred thirty-one thousand, four hundred thirty".