131010224573020 has 96 divisors (see below), whose sum is σ = 302595430588416. Its totient is φ = 47342722924800.

The previous prime is 131010224573003. The next prime is 131010224573027. The reversal of 131010224573020 is 20375422010131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131010224573027) 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, 711490765 + ... + 711674875.

It is an arithmetic number, because the mean of its divisors is an integer number (3152035735296).

Almost surely, 2^{131010224573020} is an apocalyptic number.

131010224573020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131010224573020 is an abundant number, since it is smaller than the sum of its proper divisors (171585206015396).

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

131010224573020 is a wasteful number, since it uses less digits than its factorization.

131010224573020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242411 (or 242409 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 131010224573020 its reverse (20375422010131), we get a palindrome (151385646583151).

The spelling of 131010224573020 in words is "one hundred thirty-one trillion, ten billion, two hundred twenty-four million, five hundred seventy-three thousand, twenty".