201011313 has 8 divisors (see below), whose sum is σ = 271408000. Its totient is φ = 132311088.

The previous prime is 201011303. The next prime is 201011333. The reversal of 201011313 is 313110102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201011313 - 2⁶ = 201011249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201011303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423838 + ... + 424311.

It is an arithmetic number, because the mean of its divisors is an integer number (33926000).

Almost surely, 2^201011313 is an apocalyptic number.

It is an amenable number.

201011313 is a deficient number, since it is larger than the sum of its proper divisors (70396687).

201011313 is an equidigital number, since it uses as much as digits as its factorization.

201011313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848231.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 201011313 is about 14177.8458518916. The cubic root of 201011313 is about 585.7875899273.

Adding to 201011313 its reverse (313110102), we get a palindrome (514121415).

The spelling of 201011313 in words is "two hundred one million, eleven thousand, three hundred thirteen".