131110420040140 has 48 divisors (see below), whose sum is σ = 292992839496000. Its totient is φ = 49111180664832.

The previous prime is 131110420040107. The next prime is 131110420040147. The reversal of 131110420040140 is 41040024011131.

131110420040140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131110420040140² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131110420040147) 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 15 ways as a sum of consecutive naturals, for example, 968824005 + ... + 968959324.

It is an arithmetic number, because the mean of its divisors is an integer number (6104017489500).

Almost surely, 2^{131110420040140} is an apocalyptic number.

131110420040140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131110420040140 is an abundant number, since it is smaller than the sum of its proper divisors (161882419455860).

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

131110420040140 is a wasteful number, since it uses less digits than its factorization.

131110420040140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937783554 (or 1937783552 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 131110420040140 its reverse (41040024011131), we get a palindrome (172150444051271).

The spelling of 131110420040140 in words is "one hundred thirty-one trillion, one hundred ten billion, four hundred twenty million, forty thousand, one hundred forty".