106616051161 has 4 divisors (see below), whose sum is σ = 106785015424. Its totient is φ = 106447086900.

The previous prime is 106616051159. The next prime is 106616051183. The reversal of 106616051161 is 161150616601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106616051161 - 2¹ = 106616051159 is a prime.

It is a super-2 number, since 2×106616051161² (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 (106616051461) 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, 84481185 + ... + 84482446.

It is an arithmetic number, because the mean of its divisors is an integer number (26696253856).

Almost surely, 2^106616051161 is an apocalyptic number.

It is an amenable number.

106616051161 is a deficient number, since it is larger than the sum of its proper divisors (168964263).

106616051161 is an equidigital number, since it uses as much as digits as its factorization.

106616051161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168964262.

The product of its (nonzero) digits is 6480, while the sum is 34.

Adding to 106616051161 its reverse (161150616601), we get a palindrome (267766667762).

The spelling of 106616051161 in words is "one hundred six billion, six hundred sixteen million, fifty-one thousand, one hundred sixty-one".