201001326167 has 8 divisors (see below), whose sum is σ = 205307191296. Its totient is φ = 196696679512.

The previous prime is 201001326133. The next prime is 201001326199. The reversal of 201001326167 is 761623100102.

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

It is a cyclic number.

It is not a de Polignac number, because 201001326167 - 2¹⁶ = 201001260631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201001326107) 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, 32798 + ... + 634884.

It is an arithmetic number, because the mean of its divisors is an integer number (25663398912).

Almost surely, 2^201001326167 is an apocalyptic number.

201001326167 is a deficient number, since it is larger than the sum of its proper divisors (4305865129).

201001326167 is an equidigital number, since it uses as much as digits as its factorization.

201001326167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609237.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 201001326167 its reverse (761623100102), we get a palindrome (962624426269).

The spelling of 201001326167 in words is "two hundred one billion, one million, three hundred twenty-six thousand, one hundred sixty-seven".