131041041304420 has 48 divisors (see below), whose sum is σ = 301377310153920. Its totient is φ = 47564310162816.

The previous prime is 131041041304409. The next prime is 131041041304487. The reversal of 131041041304420 is 24403140140131.

It is a super-2 number, since 2×131041041304420² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4271205042 + ... + 4271235721.

It is an arithmetic number, because the mean of its divisors is an integer number (6278693961540).

Almost surely, 2^{131041041304420} is an apocalyptic number.

131041041304420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131041041304420 is an abundant number, since it is smaller than the sum of its proper divisors (170336268849500).

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

131041041304420 is a wasteful number, since it uses less digits than its factorization.

131041041304420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8542440844 (or 8542440842 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 131041041304420 its reverse (24403140140131), we get a palindrome (155444181444551).

The spelling of 131041041304420 in words is "one hundred thirty-one trillion, forty-one billion, forty-one million, three hundred four thousand, four hundred twenty".