201352090 has 16 divisors (see below), whose sum is σ = 363619872. Its totient is φ = 80277264.

The previous prime is 201352057. The next prime is 201352117. The reversal of 201352090 is 90253102.

201352090 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29724 + ... + 35863.

It is an arithmetic number, because the mean of its divisors is an integer number (22726242).

Almost surely, 2^201352090 is an apocalyptic number.

201352090 is a deficient number, since it is larger than the sum of its proper divisors (162267782).

201352090 is a wasteful number, since it uses less digits than its factorization.

201352090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65901.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 201352090 is about 14189.8587026087. The cubic root of 201352090 is about 586.1184340524.

The spelling of 201352090 in words is "two hundred one million, three hundred fifty-two thousand, ninety".