131023214352 has 120 divisors (see below), whose sum is σ = 371918112384. Its totient is φ = 43053196032.

The previous prime is 131023214291. The next prime is 131023214359. The reversal of 131023214352 is 253412320131.

131023214352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (131023214359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5521938 + ... + 5545614.

Almost surely, 2^131023214352 is an apocalyptic number.

131023214352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131023214352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185959056192).

131023214352 is an abundant number, since it is smaller than the sum of its proper divisors (240894898032).

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

131023214352 is a wasteful number, since it uses less digits than its factorization.

131023214352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24237 (or 24228 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 131023214352 its reverse (253412320131), we get a palindrome (384435534483).

The spelling of 131023214352 in words is "one hundred thirty-one billion, twenty-three million, two hundred fourteen thousand, three hundred fifty-two".