105659101474 has 4 divisors (see below), whose sum is σ = 158488652214. Its totient is φ = 52829550736.

The previous prime is 105659101469. The next prime is 105659101477. The reversal of 105659101474 is 474101956501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 474101956501 = 173 ⋅2740473737.

It can be written as a sum of positive squares in only one way, i.e., 105230818449 + 428283025 = 324393^2 + 20695^2 .

It is a super-2 number, since 2×105659101474² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105659101474.

It is not an unprimeable number, because it can be changed into a prime (105659101477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26414775367 + ... + 26414775370.

Almost surely, 2^105659101474 is an apocalyptic number.

105659101474 is a deficient number, since it is larger than the sum of its proper divisors (52829550740).

105659101474 is an equidigital number, since it uses as much as digits as its factorization.

105659101474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52829550739.

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 105659101474 in words is "one hundred five billion, six hundred fifty-nine million, one hundred one thousand, four hundred seventy-four".