131350003005 has 128 divisors (see below), whose sum is σ = 245304557568. Its totient is φ = 59428196352.

The previous prime is 131350002977. The next prime is 131350003009. The reversal of 131350003005 is 500300053131.

It is a happy number.

It is not a de Polignac number, because 131350003005 - 2⁹ = 131350002493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131350003009) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 100805184 + ... + 100806486.

It is an arithmetic number, because the mean of its divisors is an integer number (1916441856).

Almost surely, 2^131350003005 is an apocalyptic number.

131350003005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

131350003005 is a deficient number, since it is larger than the sum of its proper divisors (113954554563).

131350003005 is a wasteful number, since it uses less digits than its factorization.

131350003005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035.

The product of its (nonzero) digits is 675, while the sum is 21.

Adding to 131350003005 its reverse (500300053131), we get a palindrome (631650056136).

The spelling of 131350003005 in words is "one hundred thirty-one billion, three hundred fifty million, three thousand, five".