131232203310 has 256 divisors, whose sum is σ = 367902259200. Its totient is φ = 29689583616.

The previous prime is 131232203299. The next prime is 131232203317. The reversal of 131232203310 is 13302232131.

It is a super-2 number, since 2×131232203310² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131232203317) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 59568669 + ... + 59570871.

It is an arithmetic number, because the mean of its divisors is an integer number (1437118200).

Almost surely, 2^131232203310 is an apocalyptic number.

131232203310 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 131232203310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183951129600).

131232203310 is an abundant number, since it is smaller than the sum of its proper divisors (236670055890).

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

131232203310 is a wasteful number, since it uses less digits than its factorization.

131232203310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 131232203310 its reverse (13302232131), we get a palindrome (144534435441).

The spelling of 131232203310 in words is "one hundred thirty-one billion, two hundred thirty-two million, two hundred three thousand, three hundred ten".