107276129 has 2 divisors, whose sum is σ = 107276130. Its totient is φ = 107276128.

The previous prime is 107276123. The next prime is 107276161. The reversal of 107276129 is 921672701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107163904 + 112225 = 10352^2 + 335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107276129 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is equal to p_6155855 and since 107276129 and 6155855 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (107276123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53638064 + 53638065.

It is an arithmetic number, because the mean of its divisors is an integer number (53638065).

Almost surely, 2^107276129 is an apocalyptic number.

It is an amenable number.

107276129 is a deficient number, since it is larger than the sum of its proper divisors (1).

107276129 is an equidigital number, since it uses as much as digits as its factorization.

107276129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 107276129 is about 10357.4190317859. The cubic root of 107276129 is about 475.1539726140.

The spelling of 107276129 in words is "one hundred seven million, two hundred seventy-six thousand, one hundred twenty-nine".