131003342413 has 4 divisors (see below), whose sum is σ = 131091680608. Its totient is φ = 130915004220.

The previous prime is 131003342377. The next prime is 131003342423. The reversal of 131003342413 is 314243300131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131003342413 - 2¹⁷ = 131003211341 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 (131003342423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44166873 + ... + 44169838.

It is an arithmetic number, because the mean of its divisors is an integer number (32772920152).

Almost surely, 2^131003342413 is an apocalyptic number.

It is an amenable number.

131003342413 is a deficient number, since it is larger than the sum of its proper divisors (88338195).

131003342413 is an equidigital number, since it uses as much as digits as its factorization.

131003342413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88338194.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 131003342413 its reverse (314243300131), we get a palindrome (445246642544).

The spelling of 131003342413 in words is "one hundred thirty-one billion, three million, three hundred forty-two thousand, four hundred thirteen".