131130302322 has 8 divisors (see below), whose sum is σ = 262260604656. Its totient is φ = 43710100772.

The previous prime is 131130302311. The next prime is 131130302371. The reversal of 131130302322 is 223203031131.

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

131130302322 is an admirable 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, 10927525188 + ... + 10927525199.

It is an arithmetic number, because the mean of its divisors is an integer number (32782575582).

Almost surely, 2^131130302322 is an apocalyptic number.

131130302322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131130302322 is a wasteful number, since it uses less digits than its factorization.

131130302322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21855050392.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 131130302322 its reverse (223203031131), we get a palindrome (354333333453).

The spelling of 131130302322 in words is "one hundred thirty-one billion, one hundred thirty million, three hundred two thousand, three hundred twenty-two".