131223034024413 has 8 divisors (see below), whose sum is σ = 174964370599776. Its totient is φ = 87481860066000.

The previous prime is 131223034024409. The next prime is 131223034024447. The reversal of 131223034024413 is 314420430322131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131223034024413 - 2² = 131223034024409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131223034024013) 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, 38758738 + ... + 42008163.

It is an arithmetic number, because the mean of its divisors is an integer number (21870546324972).

Almost surely, 2^{131223034024413} is an apocalyptic number.

It is an amenable number.

131223034024413 is a deficient number, since it is larger than the sum of its proper divisors (43741336575363).

131223034024413 is an equidigital number, since it uses as much as digits as its factorization.

131223034024413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81308475.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 131223034024413 its reverse (314420430322131), we get a palindrome (445643464346544).

The spelling of 131223034024413 in words is "one hundred thirty-one trillion, two hundred twenty-three billion, thirty-four million, twenty-four thousand, four hundred thirteen".