106199507 has 2 divisors, whose sum is σ = 106199508. Its totient is φ = 106199506.

The previous prime is 106199497. The next prime is 106199519. The reversal of 106199507 is 705991601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106199507 - 2⁴ = 106199491 is a prime.

It is a super-2 number, since 2×106199507² = 22556670574086098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106199407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53099753 + 53099754.

It is an arithmetic number, because the mean of its divisors is an integer number (53099754).

Almost surely, 2^106199507 is an apocalyptic number.

106199507 is a deficient number, since it is larger than the sum of its proper divisors (1).

106199507 is an equidigital number, since it uses as much as digits as its factorization.

106199507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17010, while the sum is 38.

The square root of 106199507 is about 10305.3145027214. The cubic root of 106199507 is about 473.5590786025.

The spelling of 106199507 in words is "one hundred six million, one hundred ninety-nine thousand, five hundred seven".