106316022749 has 2 divisors, whose sum is σ = 106316022750. Its totient is φ = 106316022748.

The previous prime is 106316022727. The next prime is 106316022809. The reversal of 106316022749 is 947220613601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80036370649 + 26279652100 = 282907^2 + 162110^2 .

It is a cyclic number.

It is not a de Polignac number, because 106316022749 - 2²⁰ = 106314974173 is a prime.

It is a super-2 number, since 2×106316022749² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106316025749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53158011374 + 53158011375.

It is an arithmetic number, because the mean of its divisors is an integer number (53158011375).

Almost surely, 2^106316022749 is an apocalyptic number.

It is an amenable number.

106316022749 is a deficient number, since it is larger than the sum of its proper divisors (1).

106316022749 is an equidigital number, since it uses as much as digits as its factorization.

106316022749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 106316022749 in words is "one hundred six billion, three hundred sixteen million, twenty-two thousand, seven hundred forty-nine".