131232022001 has 8 divisors (see below), whose sum is σ = 137175103104. Its totient is φ = 125308719360.

The previous prime is 131232021983. The next prime is 131232022037. The reversal of 131232022001 is 100220232131.

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-131232022001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131232012001) 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, 4931045 + ... + 4957586.

It is an arithmetic number, because the mean of its divisors is an integer number (17146887888).

Almost surely, 2^131232022001 is an apocalyptic number.

It is an amenable number.

131232022001 is a deficient number, since it is larger than the sum of its proper divisors (5943081103).

131232022001 is an equidigital number, since it uses as much as digits as its factorization.

131232022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9889231.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 131232022001 its reverse (100220232131), we get a palindrome (231452254132).

The spelling of 131232022001 in words is "one hundred thirty-one billion, two hundred thirty-two million, twenty-two thousand, one".