131200231122313 has 8 divisors (see below), whose sum is σ = 138315074752800. Its totient is φ = 124106344322688.

The previous prime is 131200231122287. The next prime is 131200231122341. The reversal of 131200231122313 is 313221132002131.

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-131200231122313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131200231122013) 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, 5239194856 + ... + 5239219897.

It is an arithmetic number, because the mean of its divisors is an integer number (17289384344100).

Almost surely, 2^{131200231122313} is an apocalyptic number.

It is an amenable number.

131200231122313 is a deficient number, since it is larger than the sum of its proper divisors (7114843630487).

131200231122313 is a wasteful number, since it uses less digits than its factorization.

131200231122313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10478415431.

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

Adding to 131200231122313 its reverse (313221132002131), we get a palindrome (444421363124444).

The spelling of 131200231122313 in words is "one hundred thirty-one trillion, two hundred billion, two hundred thirty-one million, one hundred twenty-two thousand, three hundred thirteen".