131413403103 has 8 divisors (see below), whose sum is σ = 176952701616. Its totient is φ = 86741520000.

The previous prime is 131413403101. The next prime is 131413403123. The reversal of 131413403103 is 301304314131.

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

It is not a de Polignac number, because 131413403103 - 2¹ = 131413403101 is a prime.

It is a super-2 number, since 2×131413403103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131413403101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216853498 + ... + 216854103.

It is an arithmetic number, because the mean of its divisors is an integer number (22119087702).

Almost surely, 2^131413403103 is an apocalyptic number.

131413403103 is a deficient number, since it is larger than the sum of its proper divisors (45539298513).

131413403103 is a wasteful number, since it uses less digits than its factorization.

131413403103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433707705.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 131413403103 its reverse (301304314131), we get a palindrome (432717717234).

The spelling of 131413403103 in words is "one hundred thirty-one billion, four hundred thirteen million, four hundred three thousand, one hundred three".