201163064 has 16 divisors (see below), whose sum is σ = 379290600. Its totient is φ = 100018912.

The previous prime is 201163063. The next prime is 201163069. The reversal of 201163064 is 460361102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201163063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68807 + ... + 71670.

Almost surely, 2^201163064 is an apocalyptic number.

It is an amenable number.

201163064 is a deficient number, since it is larger than the sum of its proper divisors (178127536).

201163064 is a wasteful number, since it uses less digits than its factorization.

201163064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140662 (or 140658 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 201163064 is about 14183.1965367473. The cubic root of 201163064 is about 585.9349638750.

The spelling of 201163064 in words is "two hundred one million, one hundred sixty-three thousand, sixty-four".