106403329 has 2 divisors, whose sum is σ = 106403330. Its totient is φ = 106403328.

The previous prime is 106403321. The next prime is 106403393. The reversal of 106403329 is 923304601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86583025 + 19820304 = 9305^2 + 4452^2 .

It is a cyclic number.

It is not a de Polignac number, because 106403329 - 2³ = 106403321 is a prime.

It is a super-2 number, since 2×106403329² = 22643336844564482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106403297 and 106403306.

It is not a weakly prime, because it can be changed into another prime (106403321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53201664 + 53201665.

It is an arithmetic number, because the mean of its divisors is an integer number (53201665).

Almost surely, 2^106403329 is an apocalyptic number.

It is an amenable number.

106403329 is a deficient number, since it is larger than the sum of its proper divisors (1).

106403329 is an equidigital number, since it uses as much as digits as its factorization.

106403329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 106403329 is about 10315.1989316736. The cubic root of 106403329 is about 473.8618423272.

The spelling of 106403329 in words is "one hundred six million, four hundred three thousand, three hundred twenty-nine".