106761678227 has 2 divisors, whose sum is σ = 106761678228. Its totient is φ = 106761678226.

The previous prime is 106761678209. The next prime is 106761678263. The reversal of 106761678227 is 722876167601.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106761678227 - 2²⁸ = 106493242771 is a prime.

It is a super-2 number, since 2×106761678227² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106761678827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53380839113 + 53380839114.

It is an arithmetic number, because the mean of its divisors is an integer number (53380839114).

Almost surely, 2^106761678227 is an apocalyptic number.

106761678227 is a deficient number, since it is larger than the sum of its proper divisors (1).

106761678227 is an equidigital number, since it uses as much as digits as its factorization.

106761678227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2370816, while the sum is 53.

The spelling of 106761678227 in words is "one hundred six billion, seven hundred sixty-one million, six hundred seventy-eight thousand, two hundred twenty-seven".