201232030121101 has 8 divisors (see below), whose sum is σ = 230128509970304. Its totient is φ = 172372812015600.

The previous prime is 201232030121081. The next prime is 201232030121107. The reversal of 201232030121101 is 101121030232102.

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

It is not a de Polignac number, because 201232030121101 - 2¹⁹ = 201232029596813 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 (201232030121107) 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, 9315424350 + ... + 9315445951.

It is an arithmetic number, because the mean of its divisors is an integer number (28766063746288).

Almost surely, 2^{201232030121101} is an apocalyptic number.

It is an amenable number.

201232030121101 is a deficient number, since it is larger than the sum of its proper divisors (28896479849203).

201232030121101 is a wasteful number, since it uses less digits than its factorization.

201232030121101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18630871851.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 201232030121101 its reverse (101121030232102), we get a palindrome (302353060353203).

The spelling of 201232030121101 in words is "two hundred one trillion, two hundred thirty-two billion, thirty million, one hundred twenty-one thousand, one hundred one".