105411632663 has 8 divisors (see below), whose sum is σ = 106720203600. Its totient is φ = 104105821248.

The previous prime is 105411632647. The next prime is 105411632701. The reversal of 105411632663 is 366236114501.

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 105411632663 - 2⁴ = 105411632647 is a prime.

It is a super-2 number, since 2×105411632663² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105411632633) 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, 612956 + ... + 765857.

It is an arithmetic number, because the mean of its divisors is an integer number (13340025450).

Almost surely, 2^105411632663 is an apocalyptic number.

105411632663 is a deficient number, since it is larger than the sum of its proper divisors (1308570937).

105411632663 is an equidigital number, since it uses as much as digits as its factorization.

105411632663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379761.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 105411632663 in words is "one hundred five billion, four hundred eleven million, six hundred thirty-two thousand, six hundred sixty-three".