106384232989 has 2 divisors, whose sum is σ = 106384232990. Its totient is φ = 106384232988.

The previous prime is 106384232963. The next prime is 106384233047. The reversal of 106384232989 is 989232483601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89351372889 + 17032860100 = 298917^2 + 130510^2 .

It is a cyclic number.

It is not a de Polignac number, because 106384232989 - 2¹⁷ = 106384101917 is a prime.

It is a super-2 number, since 2×106384232989² (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 (106384239989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53192116494 + 53192116495.

It is an arithmetic number, because the mean of its divisors is an integer number (53192116495).

Almost surely, 2^106384232989 is an apocalyptic number.

It is an amenable number.

106384232989 is a deficient number, since it is larger than the sum of its proper divisors (1).

106384232989 is an equidigital number, since it uses as much as digits as its factorization.

106384232989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 106384232989 in words is "one hundred six billion, three hundred eighty-four million, two hundred thirty-two thousand, nine hundred eighty-nine".