131232244230430 has 64 divisors (see below), whose sum is σ = 270192302681472. Its totient is φ = 44955782277120.

The previous prime is 131232244230377. The next prime is 131232244230433. The reversal of 131232244230430 is 34032442232131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131232244230433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 825192282 + ... + 825351298.

It is an arithmetic number, because the mean of its divisors is an integer number (4221754729398).

Almost surely, 2^{131232244230430} is an apocalyptic number.

131232244230430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131232244230430 is an abundant number, since it is smaller than the sum of its proper divisors (138960058451042).

131232244230430 is a wasteful number, since it uses less digits than its factorization.

131232244230430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168949.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 131232244230430 its reverse (34032442232131), we get a palindrome (165264686462561).

The spelling of 131232244230430 in words is "one hundred thirty-one trillion, two hundred thirty-two billion, two hundred forty-four million, two hundred thirty thousand, four hundred thirty".