191232130333201 has 8 divisors (see below), whose sum is σ = 191416070087424. Its totient is φ = 191048272537200.

The previous prime is 191232130333163. The next prime is 191232130333249. The reversal of 191232130333201 is 102333031232191.

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 191232130333201 - 2¹⁵ = 191232130300433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (191232130337201) 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, 15820225 + ... + 25154398.

It is an arithmetic number, because the mean of its divisors is an integer number (23927008760928).

Almost surely, 2^{191232130333201} is an apocalyptic number.

It is an amenable number.

191232130333201 is a deficient number, since it is larger than the sum of its proper divisors (183939754223).

191232130333201 is a wasteful number, since it uses less digits than its factorization.

191232130333201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40979111.

The product of its (nonzero) digits is 17496, while the sum is 34.

Adding to 191232130333201 its reverse (102333031232191), we get a palindrome (293565161565392).

The spelling of 191232130333201 in words is "one hundred ninety-one trillion, two hundred thirty-two billion, one hundred thirty million, three hundred thirty-three thousand, two hundred one".