201032001 has 24 divisors (see below), whose sum is σ = 294790080. Its totient is φ = 132001056.

The previous prime is 201031969. The next prime is 201032017. The reversal of 201032001 is 100230102.

It is a happy number.

201032001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 201032001 - 2⁵ = 201031969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (201032101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211810 + ... + 212756.

It is an arithmetic number, because the mean of its divisors is an integer number (12282920).

Almost surely, 2^201032001 is an apocalyptic number.

It is an amenable number.

201032001 is a deficient number, since it is larger than the sum of its proper divisors (93758079).

201032001 is a wasteful number, since it uses less digits than its factorization.

201032001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1282 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 201032001 is about 14178.5754220937. The cubic root of 201032001 is about 585.8076855756.

Adding to 201032001 its reverse (100230102), we get a palindrome (301262103).

The spelling of 201032001 in words is "two hundred one million, thirty-two thousand, one".