104302221611500 has 576 divisors, whose sum is σ = 271876438020096. Its totient is φ = 34836035520000.

The previous prime is 104302221611479. The next prime is 104302221611629. The reversal of 104302221611500 is 5116122203401.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3466211455 + ... + 3466241545.

It is an arithmetic number, because the mean of its divisors is an integer number (472007704896).

Almost surely, 2^{104302221611500} is an apocalyptic number.

104302221611500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104302221611500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135938219010048).

104302221611500 is an abundant number, since it is smaller than the sum of its proper divisors (167574216408596).

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

104302221611500 is a wasteful number, since it uses less digits than its factorization.

104302221611500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30255 (or 30232 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 104302221611500 its reverse (5116122203401), we get a palindrome (109418343814901).

The spelling of 104302221611500 in words is "one hundred four trillion, three hundred two billion, two hundred twenty-one million, six hundred eleven thousand, five hundred".