131020022330313 has 8 divisors (see below), whose sum is σ = 174707057080128. Its totient is φ = 87339834567024.

The previous prime is 131020022330243. The next prime is 131020022330357. The reversal of 131020022330313 is 313033220020131.

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

It is not a de Polignac number, because 131020022330313 - 2¹⁶ = 131020022264777 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131020022330363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1711701981 + ... + 1711778522.

It is an arithmetic number, because the mean of its divisors is an integer number (21838382135016).

Almost surely, 2^{131020022330313} is an apocalyptic number.

It is an amenable number.

131020022330313 is a deficient number, since it is larger than the sum of its proper divisors (43687034749815).

131020022330313 is a wasteful number, since it uses less digits than its factorization.

131020022330313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3423493263.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 131020022330313 its reverse (313033220020131), we get a palindrome (444053242350444).

The spelling of 131020022330313 in words is "one hundred thirty-one trillion, twenty billion, twenty-two million, three hundred thirty thousand, three hundred thirteen".