201332115 has 32 divisors (see below), whose sum is σ = 358689600. Its totient is φ = 107147520.

The previous prime is 201332111. The next prime is 201332129. The reversal of 201332115 is 511233102.

It is not a de Polignac number, because 201332115 - 2² = 201332111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201332111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75505 + ... + 78125.

It is an arithmetic number, because the mean of its divisors is an integer number (11209050).

Almost surely, 2^201332115 is an apocalyptic number.

201332115 is a deficient number, since it is larger than the sum of its proper divisors (157357485).

201332115 is a wasteful number, since it uses less digits than its factorization.

201332115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3204 (or 3198 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 201332115 is about 14189.1548374102. The cubic root of 201332115 is about 586.0990515818.

Adding to 201332115 its reverse (511233102), we get a palindrome (712565217).

The spelling of 201332115 in words is "two hundred one million, three hundred thirty-two thousand, one hundred fifteen".