106493431927 has 2 divisors, whose sum is σ = 106493431928. Its totient is φ = 106493431926.

The previous prime is 106493431909. The next prime is 106493431981. The reversal of 106493431927 is 729134394601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106493431927 - 2⁷ = 106493431799 is a prime.

It is a super-2 number, since 2×106493431927² (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 (106493431027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53246715963 + 53246715964.

It is an arithmetic number, because the mean of its divisors is an integer number (53246715964).

Almost surely, 2^106493431927 is an apocalyptic number.

106493431927 is a deficient number, since it is larger than the sum of its proper divisors (1).

106493431927 is an equidigital number, since it uses as much as digits as its factorization.

106493431927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 106493431927 in words is "one hundred six billion, four hundred ninety-three million, four hundred thirty-one thousand, nine hundred twenty-seven".