201230212331101 has 8 divisors (see below), whose sum is σ = 208549085246208. Its totient is φ = 193963062900000.

The previous prime is 201230212331023. The next prime is 201230212331107. The reversal of 201230212331101 is 101133212032102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201230212331101 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 (201230212331107) 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, 12930863080 + ... + 12930878641.

It is an arithmetic number, because the mean of its divisors is an integer number (26068635655776).

Almost surely, 2^{201230212331101} is an apocalyptic number.

It is an amenable number.

201230212331101 is a deficient number, since it is larger than the sum of its proper divisors (7318872915107).

201230212331101 is a wasteful number, since it uses less digits than its factorization.

201230212331101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25861742003.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 201230212331101 its reverse (101133212032102), we get a palindrome (302363424363203).

The spelling of 201230212331101 in words is "two hundred one trillion, two hundred thirty billion, two hundred twelve million, three hundred thirty-one thousand, one hundred one".