106043925917 has 2 divisors, whose sum is σ = 106043925918. Its totient is φ = 106043925916.

The previous prime is 106043925913. The next prime is 106043925931. The reversal of 106043925917 is 719529340601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76275944761 + 29767981156 = 276181^2 + 172534^2 .

It is an emirp because it is prime and its reverse (719529340601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106043925917 - 2² = 106043925913 is a prime.

It is a super-2 number, since 2×106043925917² (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 (106043925913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53021962958 + 53021962959.

It is an arithmetic number, because the mean of its divisors is an integer number (53021962959).

Almost surely, 2^106043925917 is an apocalyptic number.

It is an amenable number.

106043925917 is a deficient number, since it is larger than the sum of its proper divisors (1).

106043925917 is an equidigital number, since it uses as much as digits as its factorization.

106043925917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 106043925917 in words is "one hundred six billion, forty-three million, nine hundred twenty-five thousand, nine hundred seventeen".