105167238166 has 4 divisors (see below), whose sum is σ = 157750857252. Its totient is φ = 52583619082.

The previous prime is 105167238151. The next prime is 105167238179. The reversal of 105167238166 is 661832761501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 661832761501 = 4519 ⋅146455579.

It is a super-2 number, since 2×105167238166² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26291809540 + ... + 26291809543.

It is an arithmetic number, because the mean of its divisors is an integer number (39437714313).

Almost surely, 2^105167238166 is an apocalyptic number.

105167238166 is a deficient number, since it is larger than the sum of its proper divisors (52583619086).

105167238166 is an equidigital number, since it uses as much as digits as its factorization.

105167238166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52583619085.

The product of its (nonzero) digits is 362880, while the sum is 46.

Adding to 105167238166 its reverse (661832761501), we get a palindrome (766999999667).

The spelling of 105167238166 in words is "one hundred five billion, one hundred sixty-seven million, two hundred thirty-eight thousand, one hundred sixty-six".