106403519 has 2 divisors, whose sum is σ = 106403520. Its totient is φ = 106403518.

The previous prime is 106403513. The next prime is 106403533. The reversal of 106403519 is 915304601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106403519 - 2⁸ = 106403263 is a prime.

It is a super-2 number, since 2×106403519² = 22643417711166722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106403491 and 106403500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106403513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53201759 + 53201760.

It is an arithmetic number, because the mean of its divisors is an integer number (53201760).

Almost surely, 2^106403519 is an apocalyptic number.

106403519 is a deficient number, since it is larger than the sum of its proper divisors (1).

106403519 is an equidigital number, since it uses as much as digits as its factorization.

106403519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 106403519 is about 10315.2081413804. The cubic root of 106403519 is about 473.8621243789.

The spelling of 106403519 in words is "one hundred six million, four hundred three thousand, five hundred nineteen".