201000693 has 8 divisors (see below), whose sum is σ = 268540000. Its totient is φ = 133730928.

The previous prime is 201000661. The next prime is 201000697. The reversal of 201000693 is 396000102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201000693 - 2⁵ = 201000661 is a prime.

It is a Duffinian number.

201000693 is a modest number, since divided by 693 gives 201 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65638 + ... + 68631.

It is an arithmetic number, because the mean of its divisors is an integer number (33567500).

Almost surely, 2^201000693 is an apocalyptic number.

It is an amenable number.

201000693 is a deficient number, since it is larger than the sum of its proper divisors (67539307).

201000693 is a wasteful number, since it uses less digits than its factorization.

201000693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134771.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 201000693 is about 14177.4713189623. The cubic root of 201000693 is about 585.7772734702. Note that the first 3 decimals are identical.

Adding to 201000693 its reverse (396000102), we get a palindrome (597000795).

The spelling of 201000693 in words is "two hundred one million, six hundred ninety-three", and thus it is an aban number.