131301021230 has 8 divisors (see below), whose sum is σ = 236341838232. Its totient is φ = 52520408488.

The previous prime is 131301021217. The next prime is 131301021259. The reversal of 131301021230 is 32120103131.

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

It is a junction number, because it is equal to n+sod(n) for n = 131301021199 and 131301021208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6565051052 + ... + 6565051071.

It is an arithmetic number, because the mean of its divisors is an integer number (29542729779).

Almost surely, 2^131301021230 is an apocalyptic number.

131301021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131301021230 is a deficient number, since it is larger than the sum of its proper divisors (105040817002).

131301021230 is a wasteful number, since it uses less digits than its factorization.

131301021230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13130102130.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 131301021230 its reverse (32120103131), we get a palindrome (163421124361).

The spelling of 131301021230 in words is "one hundred thirty-one billion, three hundred one million, twenty-one thousand, two hundred thirty".