201013330 has 32 divisors (see below), whose sum is σ = 431495424. Its totient is φ = 65921856.

The previous prime is 201013291. The next prime is 201013349. The reversal of 201013330 is 33310102.

It is a self number, because there is not a number n which added to its sum of digits gives 201013330.

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, 60817 + ... + 64036.

It is an arithmetic number, because the mean of its divisors is an integer number (13484232).

Almost surely, 2^201013330 is an apocalyptic number.

201013330 is an abundant number, since it is smaller than the sum of its proper divisors (230482094).

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

201013330 is a wasteful number, since it uses less digits than its factorization.

201013330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124890.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 201013330 is about 14177.9169838168. The cubic root of 201013330 is about 585.7895492360.

Adding to 201013330 its reverse (33310102), we get a palindrome (234323432).

The spelling of 201013330 in words is "two hundred one million, thirteen thousand, three hundred thirty".