201313296 has 80 divisors (see below), whose sum is σ = 602997120. Its totient is φ = 64183680.

The previous prime is 201313279. The next prime is 201313309. The reversal of 201313296 is 692313102.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195 + ... + 20066.

It is an arithmetic number, because the mean of its divisors is an integer number (7537464).

Almost surely, 2^201313296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201313296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301498560).

201313296 is an abundant number, since it is smaller than the sum of its proper divisors (401683824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201313296 is a wasteful number, since it uses less digits than its factorization.

201313296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20301 (or 20289 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 201313296 is about 14188.4916745932. The cubic root of 201313296 is about 586.0807896472.

Adding to 201313296 its reverse (692313102), we get a palindrome (893626398).

It can be divided in two parts, 20 and 1313296, that added together give a square (1313316 = 1146²).

The spelling of 201313296 in words is "two hundred one million, three hundred thirteen thousand, two hundred ninety-six".