106342256387 has 2 divisors, whose sum is σ = 106342256388. Its totient is φ = 106342256386.

The previous prime is 106342256381. The next prime is 106342256393. The reversal of 106342256387 is 783652243601.

It is a balanced prime because it is at equal distance from previous prime (106342256381) and next prime (106342256393).

It is a cyclic number.

It is not a de Polignac number, because 106342256387 - 2⁶ = 106342256323 is a prime.

It is a super-2 number, since 2×106342256387² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106342256381) 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, 53171128193 + 53171128194.

It is an arithmetic number, because the mean of its divisors is an integer number (53171128194).

Almost surely, 2^106342256387 is an apocalyptic number.

106342256387 is a deficient number, since it is larger than the sum of its proper divisors (1).

106342256387 is an equidigital number, since it uses as much as digits as its factorization.

106342256387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 47.

Adding to 106342256387 its reverse (783652243601), we get a palindrome (889994499988).

The spelling of 106342256387 in words is "one hundred six billion, three hundred forty-two million, two hundred fifty-six thousand, three hundred eighty-seven".