105363095161 has 4 divisors (see below), whose sum is σ = 105378238324. Its totient is φ = 105347952000.

The previous prime is 105363095147. The next prime is 105363095171. The reversal of 105363095161 is 161590363501.

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 53670525561 + 51692569600 = 231669^2 + 227360^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105363095161 is a prime.

It is a super-2 number, since 2×105363095161² (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 (105363095111) 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, 7561140 + ... + 7575061.

It is an arithmetic number, because the mean of its divisors is an integer number (26344559581).

Almost surely, 2^105363095161 is an apocalyptic number.

It is an amenable number.

105363095161 is a deficient number, since it is larger than the sum of its proper divisors (15143163).

105363095161 is an equidigital number, since it uses as much as digits as its factorization.

105363095161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15143162.

The product of its (nonzero) digits is 72900, while the sum is 40.

The spelling of 105363095161 in words is "one hundred five billion, three hundred sixty-three million, ninety-five thousand, one hundred sixty-one".