106151560181 has 2 divisors, whose sum is σ = 106151560182. Its totient is φ = 106151560180.

The previous prime is 106151560169. The next prime is 106151560211. The reversal of 106151560181 is 181065151601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71819176081 + 34332384100 = 267991^2 + 185290^2 .

It is an emirp because it is prime and its reverse (181065151601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106151560181 is a prime.

It is a super-2 number, since 2×106151560181² (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 (106151560381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53075780090 + 53075780091.

It is an arithmetic number, because the mean of its divisors is an integer number (53075780091).

Almost surely, 2^106151560181 is an apocalyptic number.

It is an amenable number.

106151560181 is a deficient number, since it is larger than the sum of its proper divisors (1).

106151560181 is an equidigital number, since it uses as much as digits as its factorization.

106151560181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 35.

The spelling of 106151560181 in words is "one hundred six billion, one hundred fifty-one million, five hundred sixty thousand, one hundred eighty-one".