105342533161 has 16 divisors (see below), whose sum is σ = 109050900480. Its totient is φ = 101653917840.

The previous prime is 105342533159. The next prime is 105342533203. The reversal of 105342533161 is 161335243501.

It is not a de Polignac number, because 105342533161 - 2¹ = 105342533159 is a prime.

It is a super-2 number, since 2×105342533161² (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 (105342533861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28788150 + ... + 28791808.

It is an arithmetic number, because the mean of its divisors is an integer number (6815681280).

Almost surely, 2^105342533161 is an apocalyptic number.

It is an amenable number.

105342533161 is a deficient number, since it is larger than the sum of its proper divisors (3708367319).

105342533161 is a wasteful number, since it uses less digits than its factorization.

105342533161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6084.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 105342533161 its reverse (161335243501), we get a palindrome (266677776662).

The spelling of 105342533161 in words is "one hundred five billion, three hundred forty-two million, five hundred thirty-three thousand, one hundred sixty-one".