106681577039 has 2 divisors, whose sum is σ = 106681577040. Its totient is φ = 106681577038.

The previous prime is 106681576997. The next prime is 106681577053. The reversal of 106681577039 is 930775186601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106681577039 - 2²⁰ = 106680528463 is a prime.

It is a super-2 number, since 2×106681577039² (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 (106681577239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53340788519 + 53340788520.

It is an arithmetic number, because the mean of its divisors is an integer number (53340788520).

Almost surely, 2^106681577039 is an apocalyptic number.

106681577039 is a deficient number, since it is larger than the sum of its proper divisors (1).

106681577039 is an equidigital number, since it uses as much as digits as its factorization.

106681577039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 106681577039 in words is "one hundred six billion, six hundred eighty-one million, five hundred seventy-seven thousand, thirty-nine".