131324442310 has 64 divisors (see below), whose sum is σ = 243361298880. Its totient is φ = 51004293120.

The previous prime is 131324442283. The next prime is 131324442367. The reversal of 131324442310 is 13244423131.

It is a happy number.

It is a super-2 number, since 2×131324442310² (a number of 23 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 31 ways as a sum of consecutive naturals, for example, 24789582 + ... + 24794878.

It is an arithmetic number, because the mean of its divisors is an integer number (3802520295).

Almost surely, 2^131324442310 is an apocalyptic number.

131324442310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131324442310 is a deficient number, since it is larger than the sum of its proper divisors (112036856570).

131324442310 is a wasteful number, since it uses less digits than its factorization.

131324442310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5881.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 131324442310 its reverse (13244423131), we get a palindrome (144568865441).

The spelling of 131324442310 in words is "one hundred thirty-one billion, three hundred twenty-four million, four hundred forty-two thousand, three hundred ten".