201010319 has 2 divisors, whose sum is σ = 201010320. Its totient is φ = 201010318.

The previous prime is 201010309. The next prime is 201010321. The reversal of 201010319 is 913010102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201010319 - 2²⁰ = 199961743 is a prime.

It is a super-2 number, since 2×201010319² = 80810296688963522, which contains 22 as substring.

Together with 201010321, 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 = 201010297 and 201010306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201010309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100505159 + 100505160.

It is an arithmetic number, because the mean of its divisors is an integer number (100505160).

Almost surely, 2^201010319 is an apocalyptic number.

201010319 is a deficient number, since it is larger than the sum of its proper divisors (1).

201010319 is an equidigital number, since it uses as much as digits as its factorization.

201010319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 201010319 is about 14177.8107971576. The cubic root of 201010319 is about 585.7866243535.

The spelling of 201010319 in words is "two hundred one million, ten thousand, three hundred nineteen".