104430353135320 has 32 divisors (see below), whose sum is σ = 236818438617600. Its totient is φ = 41443226754048.

The previous prime is 104430353135299. The next prime is 104430353135443. The reversal of 104430353135320 is 23531353034401.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 104430353135320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10278572985 + ... + 10278583144.

It is an arithmetic number, because the mean of its divisors is an integer number (7400576206800).

Almost surely, 2^{104430353135320} is an apocalyptic number.

104430353135320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104430353135320 is an abundant number, since it is smaller than the sum of its proper divisors (132388085482280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104430353135320 is a wasteful number, since it uses less digits than its factorization.

104430353135320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20557156267 (or 20557156263 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 37.

The spelling of 104430353135320 in words is "one hundred four trillion, four hundred thirty billion, three hundred fifty-three million, one hundred thirty-five thousand, three hundred twenty".