201001301121 has 8 divisors (see below), whose sum is σ = 277243174080. Its totient is φ = 129380147792.

The previous prime is 201001301041. The next prime is 201001301147. The reversal of 201001301121 is 121103100102.

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 201001301121 - 2²⁵ = 200967746689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201001301097 and 201001301106.

It is not an unprimeable number, because it can be changed into a prime (201001309121) 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, 1155179805 + ... + 1155179978.

It is an arithmetic number, because the mean of its divisors is an integer number (34655396760).

Almost surely, 2^201001301121 is an apocalyptic number.

It is an amenable number.

201001301121 is a deficient number, since it is larger than the sum of its proper divisors (76241872959).

201001301121 is a wasteful number, since it uses less digits than its factorization.

201001301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310359815.

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

Adding to 201001301121 its reverse (121103100102), we get a palindrome (322104401223).

The spelling of 201001301121 in words is "two hundred one billion, one million, three hundred one thousand, one hundred twenty-one".