131303121202213 has 8 divisors (see below), whose sum is σ = 136197184659008. Its totient is φ = 126492716949984.

The previous prime is 131303121202207. The next prime is 131303121202247. The reversal of 131303121202213 is 312202121303131.

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-131303121202213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131303121202013) 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, 20914797945 + ... + 20914804222.

It is an arithmetic number, because the mean of its divisors is an integer number (17024648082376).

Almost surely, 2^{131303121202213} is an apocalyptic number.

It is an amenable number.

131303121202213 is a deficient number, since it is larger than the sum of its proper divisors (4894063456795).

131303121202213 is an equidigital number, since it uses as much as digits as its factorization.

131303121202213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41829602283.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 131303121202213 its reverse (312202121303131), we get a palindrome (443505242505344).

The spelling of 131303121202213 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred twenty-one million, two hundred two thousand, two hundred thirteen".