131134001304 has 16 divisors (see below), whose sum is σ = 327835003320. Its totient is φ = 43711333760.

The previous prime is 131134001287. The next prime is 131134001309. The reversal of 131134001304 is 403100431131.

It is a super-2 number, since 2×131134001304² (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 (131134001309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2731958337 + ... + 2731958384.

Almost surely, 2^131134001304 is an apocalyptic number.

It is an amenable number.

131134001304 is an abundant number, since it is smaller than the sum of its proper divisors (196701002016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131134001304 is a wasteful number, since it uses less digits than its factorization.

131134001304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5463916730 (or 5463916726 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 131134001304 its reverse (403100431131), we get a palindrome (534234432435).

The spelling of 131134001304 in words is "one hundred thirty-one billion, one hundred thirty-four million, one thousand, three hundred four".