131134302302 has 8 divisors (see below), whose sum is σ = 196705958376. Its totient is φ = 65565649512.

The previous prime is 131134302253. The next prime is 131134302317. The reversal of 131134302302 is 203203431131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638288 + ... + 818339.

It is an arithmetic number, because the mean of its divisors is an integer number (24588244797).

Almost surely, 2^131134302302 is an apocalyptic number.

131134302302 is a deficient number, since it is larger than the sum of its proper divisors (65571656074).

131134302302 is a wasteful number, since it uses less digits than its factorization.

131134302302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501642.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 131134302302 its reverse (203203431131), we get a palindrome (334337733433).

The spelling of 131134302302 in words is "one hundred thirty-one billion, one hundred thirty-four million, three hundred two thousand, three hundred two".