104660733187 has 4 divisors (see below), whose sum is σ = 105921705960. Its totient is φ = 103399760416.

The previous prime is 104660733181. The next prime is 104660733193. The reversal of 104660733187 is 781337066401.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (104660733181) and next prime (104660733193).

It is a cyclic number.

It is not a de Polignac number, because 104660733187 - 2¹¹ = 104660731139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104660733181) 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, 630486262 + ... + 630486427.

It is an arithmetic number, because the mean of its divisors is an integer number (26480426490).

Almost surely, 2^104660733187 is an apocalyptic number.

104660733187 is a deficient number, since it is larger than the sum of its proper divisors (1260972773).

104660733187 is an equidigital number, since it uses as much as digits as its factorization.

104660733187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260972772.

The product of its (nonzero) digits is 508032, while the sum is 46.

Adding to 104660733187 its reverse (781337066401), we get a palindrome (885997799588).

The spelling of 104660733187 in words is "one hundred four billion, six hundred sixty million, seven hundred thirty-three thousand, one hundred eighty-seven".