131432212230 has 384 divisors, whose sum is σ = 372414163968. Its totient is φ = 29597568000.

The previous prime is 131432212213. The next prime is 131432212259. The reversal of 131432212230 is 32212234131.

It is a self number, because there is not a number n which added to its sum of digits gives 131432212230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 667168492 + ... + 667168688.

It is an arithmetic number, because the mean of its divisors is an integer number (969828552).

Almost surely, 2^131432212230 is an apocalyptic number.

131432212230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 131432212230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186207081984).

131432212230 is an abundant number, since it is smaller than the sum of its proper divisors (240981951738).

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

131432212230 is a wasteful number, since it uses less digits than its factorization.

131432212230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 433 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 131432212230 its reverse (32212234131), we get a palindrome (163644446361).

The spelling of 131432212230 in words is "one hundred thirty-one billion, four hundred thirty-two million, two hundred twelve thousand, two hundred thirty".