106044103261 has 4 divisors (see below), whose sum is σ = 108044935452. Its totient is φ = 104043271072.

The previous prime is 106044103219. The next prime is 106044103271. The reversal of 106044103261 is 162301440601.

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 25675255225 + 80368848036 = 160235^2 + 283494^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106044103261 is a prime.

It is a super-2 number, since 2×106044103261² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106044103211) 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, 1000416016 + ... + 1000416121.

It is an arithmetic number, because the mean of its divisors is an integer number (27011233863).

Almost surely, 2^106044103261 is an apocalyptic number.

It is an amenable number.

106044103261 is a deficient number, since it is larger than the sum of its proper divisors (2000832191).

106044103261 is an equidigital number, since it uses as much as digits as its factorization.

106044103261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000832190.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 106044103261 its reverse (162301440601), we get a palindrome (268345543862).

The spelling of 106044103261 in words is "one hundred six billion, forty-four million, one hundred three thousand, two hundred sixty-one".