201203313 has 8 divisors (see below), whose sum is σ = 284051808. Its totient is φ = 126245184.

The previous prime is 201203309. The next prime is 201203323. The reversal of 201203313 is 313302102.

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

It is not a de Polignac number, because 201203313 - 2² = 201203309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201203292 and 201203301.

It is not an unprimeable number, because it can be changed into a prime (201203323) 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, 1972531 + ... + 1972632.

It is an arithmetic number, because the mean of its divisors is an integer number (35506476).

Almost surely, 2^201203313 is an apocalyptic number.

It is an amenable number.

201203313 is a deficient number, since it is larger than the sum of its proper divisors (82848495).

201203313 is a wasteful number, since it uses less digits than its factorization.

201203313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3945183.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 201203313 is about 14184.6153631320. The cubic root of 201203313 is about 585.9740395105.

Adding to 201203313 its reverse (313302102), we get a palindrome (514505415).

The spelling of 201203313 in words is "two hundred one million, two hundred three thousand, three hundred thirteen".