131413330023403 has 8 divisors (see below), whose sum is σ = 131656800492000. Its totient is φ = 131169861630720.

The previous prime is 131413330023389. The next prime is 131413330023517. The reversal of 131413330023403 is 304320033314131.

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 131413330023403 - 2²⁹ = 131412793152491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131413330027403) 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, 192796251 + ... + 193476667.

It is an arithmetic number, because the mean of its divisors is an integer number (16457100061500).

Almost surely, 2^{131413330023403} is an apocalyptic number.

131413330023403 is a deficient number, since it is larger than the sum of its proper divisors (243470468597).

131413330023403 is an equidigital number, since it uses as much as digits as its factorization.

131413330023403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037957.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 131413330023403 its reverse (304320033314131), we get a palindrome (435733363337534).

The spelling of 131413330023403 in words is "one hundred thirty-one trillion, four hundred thirteen billion, three hundred thirty million, twenty-three thousand, four hundred three".