201312119 has 2 divisors, whose sum is σ = 201312120. Its totient is φ = 201312118.

The previous prime is 201312107. The next prime is 201312121. The reversal of 201312119 is 911213102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201312119 - 2¹⁶ = 201246583 is a prime.

It is a super-2 number, since 2×201312119² = 81053138512540322, which contains 22 as substring.

Together with 201312121, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201312119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201312149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100656059 + 100656060.

It is an arithmetic number, because the mean of its divisors is an integer number (100656060).

Almost surely, 2^201312119 is an apocalyptic number.

201312119 is a deficient number, since it is larger than the sum of its proper divisors (1).

201312119 is an equidigital number, since it uses as much as digits as its factorization.

201312119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 201312119 is about 14188.4501972555. The cubic root of 201312119 is about 586.0796474500.

The spelling of 201312119 in words is "two hundred one million, three hundred twelve thousand, one hundred nineteen".