131130130307 has 4 divisors (see below), whose sum is σ = 143051051256. Its totient is φ = 119209209360.

The previous prime is 131130130273. The next prime is 131130130367. The reversal of 131130130307 is 703031031131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131130130307 - 2³² = 126835163011 is a prime.

It is a super-3 number, since 3×131130130307³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131130130367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5960460458 + ... + 5960460479.

It is an arithmetic number, because the mean of its divisors is an integer number (35762762814).

Almost surely, 2^131130130307 is an apocalyptic number.

131130130307 is a deficient number, since it is larger than the sum of its proper divisors (11920920949).

131130130307 is a wasteful number, since it uses less digits than its factorization.

131130130307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11920920948.

The product of its (nonzero) digits is 567, while the sum is 23.

Adding to 131130130307 its reverse (703031031131), we get a palindrome (834161161438).

The spelling of 131130130307 in words is "one hundred thirty-one billion, one hundred thirty million, one hundred thirty thousand, three hundred seven".