106343962381 has 2 divisors, whose sum is σ = 106343962382. Its totient is φ = 106343962380.

The previous prime is 106343962379. The next prime is 106343962399. The reversal of 106343962381 is 183269343601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88783737156 + 17560225225 = 297966^2 + 132515^2 .

It is a cyclic number.

It is not a de Polignac number, because 106343962381 - 2¹ = 106343962379 is a prime.

It is a super-2 number, since 2×106343962381² (a number of 23 digits) contains 22 as substring.

Together with 106343962379, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106343902381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53171981190 + 53171981191.

It is an arithmetic number, because the mean of its divisors is an integer number (53171981191).

Almost surely, 2^106343962381 is an apocalyptic number.

It is an amenable number.

106343962381 is a deficient number, since it is larger than the sum of its proper divisors (1).

106343962381 is an equidigital number, since it uses as much as digits as its factorization.

106343962381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 106343962381 in words is "one hundred six billion, three hundred forty-three million, nine hundred sixty-two thousand, three hundred eighty-one".