131303101230210 has 256 divisors, whose sum is σ = 408293713207296. Its totient is φ = 26264505028608.

The previous prime is 131303101230193. The next prime is 131303101230239. The reversal of 131303101230210 is 12032101303131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2157592 + ... + 16348131.

It is an arithmetic number, because the mean of its divisors is an integer number (1594897317216).

Almost surely, 2^{131303101230210} is an apocalyptic number.

131303101230210 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 131303101230210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204146856603648).

131303101230210 is an abundant number, since it is smaller than the sum of its proper divisors (276990611977086).

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

131303101230210 is a wasteful number, since it uses less digits than its factorization.

131303101230210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18505889.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 131303101230210 its reverse (12032101303131), we get a palindrome (143335202533341).

The spelling of 131303101230210 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred one million, two hundred thirty thousand, two hundred ten".