104045121255320 has 64 divisors (see below), whose sum is σ = 268243147653120. Its totient is φ = 35579472983424.

The previous prime is 104045121255319. The next prime is 104045121255349. The reversal of 104045121255320 is 23552121540401.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484996832 + ... + 485211311.

It is an arithmetic number, because the mean of its divisors is an integer number (4191299182080).

Almost surely, 2^{104045121255320} is an apocalyptic number.

104045121255320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104045121255320 is an abundant number, since it is smaller than the sum of its proper divisors (164198026397800).

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

104045121255320 is a wasteful number, since it uses less digits than its factorization.

104045121255320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970208544 (or 970208540 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 104045121255320 its reverse (23552121540401), we get a palindrome (127597242795721).

The spelling of 104045121255320 in words is "one hundred four trillion, forty-five billion, one hundred twenty-one million, two hundred fifty-five thousand, three hundred twenty".