131032312201 has 8 divisors (see below), whose sum is σ = 149775151680. Its totient is φ = 112295457168.

The previous prime is 131032312199. The next prime is 131032312217. The reversal of 131032312201 is 102213230131.

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 131032312201 - 2¹ = 131032312199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131032312001) 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, 1449091 + ... + 1536856.

It is an arithmetic number, because the mean of its divisors is an integer number (18721893960).

Almost surely, 2^131032312201 is an apocalyptic number.

It is an amenable number.

131032312201 is a deficient number, since it is larger than the sum of its proper divisors (18742839479).

131032312201 is an equidigital number, since it uses as much as digits as its factorization.

131032312201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992223.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 131032312201 its reverse (102213230131), we get a palindrome (233245542332).

The spelling of 131032312201 in words is "one hundred thirty-one billion, thirty-two million, three hundred twelve thousand, two hundred one".