131300222120310 has 32 divisors (see below), whose sum is σ = 320286443471712. Its totient is φ = 34439402522880.

The previous prime is 131300222120257. The next prime is 131300222120393. The reversal of 131300222120310 is 13021222003131.

It is a super-2 number, since 2×131300222120310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35874375799 + ... + 35874379458.

It is an arithmetic number, because the mean of its divisors is an integer number (10008951358491).

Almost surely, 2^{131300222120310} is an apocalyptic number.

131300222120310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131300222120310 is an abundant number, since it is smaller than the sum of its proper divisors (188986221351402).

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

131300222120310 is a wasteful number, since it uses less digits than its factorization.

131300222120310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71748755328.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 131300222120310 its reverse (13021222003131), we get a palindrome (144321444123441).

The spelling of 131300222120310 in words is "one hundred thirty-one trillion, three hundred billion, two hundred twenty-two million, one hundred twenty thousand, three hundred ten".