106110561449 has 4 divisors (see below), whose sum is σ = 106234090320. Its totient is φ = 105987032580.

The previous prime is 106110561443. The next prime is 106110561499. The reversal of 106110561449 is 944165011601.

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 106110561449 - 2²⁸ = 105842125993 is a prime.

It is a super-2 number, since 2×106110561449² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106110561443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61763147 + ... + 61764864.

It is an arithmetic number, because the mean of its divisors is an integer number (26558522580).

Almost surely, 2^106110561449 is an apocalyptic number.

It is an amenable number.

106110561449 is a deficient number, since it is larger than the sum of its proper divisors (123528871).

106110561449 is an equidigital number, since it uses as much as digits as its factorization.

106110561449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123528870.

The product of its (nonzero) digits is 25920, while the sum is 38.

The spelling of 106110561449 in words is "one hundred six billion, one hundred ten million, five hundred sixty-one thousand, four hundred forty-nine".