207135119 has 2 divisors, whose sum is σ = 207135120. Its totient is φ = 207135118.

The previous prime is 207135101. The next prime is 207135121. The reversal of 207135119 is 911531702.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-207135119 is a prime.

It is a super-2 number, since 2×207135119² = 85809915046288322, which contains 22 as substring.

Together with 207135121, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 207135091 and 207135100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (207135179) 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, 103567559 + 103567560.

It is an arithmetic number, because the mean of its divisors is an integer number (103567560).

Almost surely, 2^207135119 is an apocalyptic number.

207135119 is a deficient number, since it is larger than the sum of its proper divisors (1).

207135119 is an equidigital number, since it uses as much as digits as its factorization.

207135119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 207135119 is about 14392.1895137606. The cubic root of 207135119 is about 591.6768527595.

The spelling of 207135119 in words is "two hundred seven million, one hundred thirty-five thousand, one hundred nineteen".