104161613522 has 8 divisors (see below), whose sum is σ = 156271635072. Its totient is φ = 52071068500.

The previous prime is 104161613513. The next prime is 104161613527. The reversal of 104161613522 is 225316161401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (104161613527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4855754 + ... + 4877157.

It is an arithmetic number, because the mean of its divisors is an integer number (19533954384).

Almost surely, 2^104161613522 is an apocalyptic number.

104161613522 is a deficient number, since it is larger than the sum of its proper divisors (52110021550).

104161613522 is an equidigital number, since it uses as much as digits as its factorization.

104161613522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9738264.

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 104161613522 its reverse (225316161401), we get a palindrome (329477774923).

The spelling of 104161613522 in words is "one hundred four billion, one hundred sixty-one million, six hundred thirteen thousand, five hundred twenty-two".