131321104627 has 8 divisors (see below), whose sum is σ = 131592291264. Its totient is φ = 131050127208.

The previous prime is 131321104619. The next prime is 131321104631. The reversal of 131321104627 is 726401123131.

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 131321104627 - 2³ = 131321104619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131321104667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1236948 + ... + 1338910.

It is an arithmetic number, because the mean of its divisors is an integer number (16449036408).

Almost surely, 2^131321104627 is an apocalyptic number.

131321104627 is a deficient number, since it is larger than the sum of its proper divisors (271186637).

131321104627 is a wasteful number, since it uses less digits than its factorization.

131321104627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104609.

The product of its (nonzero) digits is 6048, while the sum is 31.

Adding to 131321104627 its reverse (726401123131), we get a palindrome (857722227758).

The spelling of 131321104627 in words is "one hundred thirty-one billion, three hundred twenty-one million, one hundred four thousand, six hundred twenty-seven".