104991566267 has 8 divisors (see below), whose sum is σ = 119994218496. Its totient is φ = 89989878312.

The previous prime is 104991566249. The next prime is 104991566291. The reversal of 104991566267 is 762665199401.

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

It is a cyclic number.

It is not a de Polignac number, because 104991566267 - 2¹⁰ = 104991565243 is a prime.

It is a super-2 number, since 2×104991566267² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104991566467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9638 + ... + 458340.

It is an arithmetic number, because the mean of its divisors is an integer number (14999277312).

Almost surely, 2^104991566267 is an apocalyptic number.

104991566267 is a deficient number, since it is larger than the sum of its proper divisors (15002652229).

104991566267 is an equidigital number, since it uses as much as digits as its factorization.

104991566267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482137.

The product of its (nonzero) digits is 4898880, while the sum is 56.

The spelling of 104991566267 in words is "one hundred four billion, nine hundred ninety-one million, five hundred sixty-six thousand, two hundred sixty-seven".