131320210334 has 4 divisors (see below), whose sum is σ = 196980315504. Its totient is φ = 65660105166.

The previous prime is 131320210321. The next prime is 131320210367. The reversal of 131320210334 is 433012023131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32830052582 + ... + 32830052585.

It is an arithmetic number, because the mean of its divisors is an integer number (49245078876).

Almost surely, 2^131320210334 is an apocalyptic number.

131320210334 is a deficient number, since it is larger than the sum of its proper divisors (65660105170).

131320210334 is an equidigital number, since it uses as much as digits as its factorization.

131320210334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65660105169.

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

Adding to 131320210334 its reverse (433012023131), we get a palindrome (564332233465).

The spelling of 131320210334 in words is "one hundred thirty-one billion, three hundred twenty million, two hundred ten thousand, three hundred thirty-four".