11900107 has 2 divisors, whose sum is σ = 11900108. Its totient is φ = 11900106.

The previous prime is 11900093. The next prime is 11900149. The reversal of 11900107 is 70100911.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11900107 - 2¹¹ = 11898059 is a prime.

It is a super-2 number, since 2×11900107² = 283225093222898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11900167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5950053 + 5950054.

It is an arithmetic number, because the mean of its divisors is an integer number (5950054).

Almost surely, 2^11900107 is an apocalyptic number.

11900107 is a deficient number, since it is larger than the sum of its proper divisors (1).

11900107 is an equidigital number, since it uses as much as digits as its factorization.

11900107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 19.

The square root of 11900107 is about 3449.6531709724. The cubic root of 11900107 is about 228.3058056691.

The spelling of 11900107 in words is "eleven million, nine hundred thousand, one hundred seven".