105743150661 has 8 divisors (see below), whose sum is σ = 149284448064. Its totient is φ = 66348643520.

The previous prime is 105743150633. The next prime is 105743150671. The reversal of 105743150661 is 166051347501.

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 105743150661 - 2⁷ = 105743150533 is a prime.

It is a super-2 number, since 2×105743150661² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105743150671) 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, 1036697505 + ... + 1036697606.

It is an arithmetic number, because the mean of its divisors is an integer number (18660556008).

Almost surely, 2^105743150661 is an apocalyptic number.

It is an amenable number.

105743150661 is a deficient number, since it is larger than the sum of its proper divisors (43541297403).

105743150661 is a wasteful number, since it uses less digits than its factorization.

105743150661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073395131.

The product of its (nonzero) digits is 75600, while the sum is 39.

The spelling of 105743150661 in words is "one hundred five billion, seven hundred forty-three million, one hundred fifty thousand, six hundred sixty-one".