231201101102133 has 8 divisors (see below), whose sum is σ = 310621326672096. Its totient is φ = 152957471466800.

The previous prime is 231201101102107. The next prime is 231201101102159. The reversal of 231201101102133 is 331201101102132.

It is an interprime number because it is at equal distance from previous prime (231201101102107) and next prime (231201101102159).

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 231201101102133 - 2²² = 231201096907829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231201101102233) 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, 294148983198 + ... + 294148983983.

It is an arithmetic number, because the mean of its divisors is an integer number (38827665834012).

Almost surely, 2^{231201101102133} is an apocalyptic number.

It is an amenable number.

231201101102133 is a deficient number, since it is larger than the sum of its proper divisors (79420225569963).

231201101102133 is a wasteful number, since it uses less digits than its factorization.

231201101102133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588297967315.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 231201101102133 its reverse (331201101102132), we get a palindrome (562402202204265).

Subtracting 231201101102133 from its reverse (331201101102132), we obtain a palindrome (99999999999999).

The spelling of 231201101102133 in words is "two hundred thirty-one trillion, two hundred one billion, one hundred one million, one hundred two thousand, one hundred thirty-three".