106919347 has 2 divisors, whose sum is σ = 106919348. Its totient is φ = 106919346.

The previous prime is 106919339. The next prime is 106919353. The reversal of 106919347 is 743919601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106919347 - 2³ = 106919339 is a prime.

It is a super-2 number, since 2×106919347² = 22863493525812818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106910347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53459673 + 53459674.

It is an arithmetic number, because the mean of its divisors is an integer number (53459674).

Almost surely, 2^106919347 is an apocalyptic number.

106919347 is a deficient number, since it is larger than the sum of its proper divisors (1).

106919347 is an equidigital number, since it uses as much as digits as its factorization.

106919347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 106919347 is about 10340.1811879676. The cubic root of 106919347 is about 474.6266273638.

The spelling of 106919347 in words is "one hundred six million, nine hundred nineteen thousand, three hundred forty-seven".