201099968 has 14 divisors (see below), whose sum is σ = 399057876. Its totient is φ = 100549952.

The previous prime is 201099937. The next prime is 201100001. The reversal of 201099968 is 869990102.

201099968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×201099968³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571030 + ... + 1571157.

It is an arithmetic number, because the mean of its divisors is an integer number (28504134).

Almost surely, 2^201099968 is an apocalyptic number.

It is an amenable number.

201099968 is a deficient number, since it is larger than the sum of its proper divisors (197957908).

201099968 is an equidigital number, since it uses as much as digits as its factorization.

201099968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142199 (or 3142189 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 44.

The square root of 201099968 is about 14180.9720400260. The cubic root of 201099968 is about 585.8736967986.

The spelling of 201099968 in words is "two hundred one million, ninety-nine thousand, nine hundred sixty-eight".