131423143343110 has 128 divisors (see below), whose sum is σ = 272491829913600. Its totient is φ = 45353000749056.

The previous prime is 131423143343039. The next prime is 131423143343113. The reversal of 131423143343110 is 11343341324131.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131423143343113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1536591 + ... + 16285189.

It is an arithmetic number, because the mean of its divisors is an integer number (2128842421200).

Almost surely, 2^{131423143343110} is an apocalyptic number.

131423143343110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131423143343110 is an abundant number, since it is smaller than the sum of its proper divisors (141068686570490).

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

131423143343110 is a wasteful number, since it uses less digits than its factorization.

131423143343110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14748742.

The product of its (nonzero) digits is 31104, while the sum is 34.

Adding to 131423143343110 its reverse (11343341324131), we get a palindrome (142766484667241).

The spelling of 131423143343110 in words is "one hundred thirty-one trillion, four hundred twenty-three billion, one hundred forty-three million, three hundred forty-three thousand, one hundred ten".