105712546801 has 4 divisors (see below), whose sum is σ = 110308744512. Its totient is φ = 101116349092.

The previous prime is 105712546777. The next prime is 105712546817. The reversal of 105712546801 is 108645217501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 108645217501 = 71 ⋅1530214331.

It is not a de Polignac number, because 105712546801 - 2⁷ = 105712546673 is a prime.

It is a super-2 number, since 2×105712546801² (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 (105712546501) 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, 2298098821 + ... + 2298098866.

It is an arithmetic number, because the mean of its divisors is an integer number (27577186128).

Almost surely, 2^105712546801 is an apocalyptic number.

It is an amenable number.

105712546801 is a deficient number, since it is larger than the sum of its proper divisors (4596197711).

105712546801 is an equidigital number, since it uses as much as digits as its factorization.

105712546801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4596197710.

The product of its (nonzero) digits is 67200, while the sum is 40.

The spelling of 105712546801 in words is "one hundred five billion, seven hundred twelve million, five hundred forty-six thousand, eight hundred one".