105341977 has 4 divisors (see below), whose sum is σ = 113445220. Its totient is φ = 97238736.

The previous prime is 105341969. The next prime is 105341981. The reversal of 105341977 is 779143501.

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

It can be written as a sum of positive squares in 2 ways, for example, as 22695696 + 82646281 = 4764^2 + 9091^2 .

It is a cyclic number.

It is not a de Polignac number, because 105341977 - 2³ = 105341969 is a prime.

It is a super-2 number, since 2×105341977² = 22193864236537058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105341917) 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, 4051602 + ... + 4051627.

It is an arithmetic number, because the mean of its divisors is an integer number (28361305).

Almost surely, 2^105341977 is an apocalyptic number.

It is an amenable number.

105341977 is a deficient number, since it is larger than the sum of its proper divisors (8103243).

105341977 is an equidigital number, since it uses as much as digits as its factorization.

105341977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8103242.

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 105341977 is about 10263.6239701189. The cubic root of 105341977 is about 472.2810153285.

The spelling of 105341977 in words is "one hundred five million, three hundred forty-one thousand, nine hundred seventy-seven".