131201133220310 has 32 divisors (see below), whose sum is σ = 244433736467712. Its totient is φ = 50651375783040.

The previous prime is 131201133220219. The next prime is 131201133220321. The reversal of 131201133220310 is 13022331102131.

It is a super-2 number, since 2×131201133220310² (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, 567216089 + ... + 567447348.

It is an arithmetic number, because the mean of its divisors is an integer number (7638554264616).

Almost surely, 2^{131201133220310} is an apocalyptic number.

131201133220310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131201133220310 is a deficient number, since it is larger than the sum of its proper divisors (113232603247402).

131201133220310 is a wasteful number, since it uses less digits than its factorization.

131201133220310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134663848.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 131201133220310 its reverse (13022331102131), we get a palindrome (144223464322441).

The spelling of 131201133220310 in words is "one hundred thirty-one trillion, two hundred one billion, one hundred thirty-three million, two hundred twenty thousand, three hundred ten".