131402302401340 has 96 divisors (see below), whose sum is σ = 287614515242880. Its totient is φ = 50398395801600.

The previous prime is 131402302401323. The next prime is 131402302401367. The reversal of 131402302401340 is 43104203204131.

It is a happy number.

It is a super-3 number, since 3×131402302401340³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131402302401299 and 131402302401308.

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, 813277 + ... + 16231636.

It is an arithmetic number, because the mean of its divisors is an integer number (2995984533780).

Almost surely, 2^{131402302401340} is an apocalyptic number.

131402302401340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131402302401340 is an abundant number, since it is smaller than the sum of its proper divisors (156212212841540).

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

131402302401340 is a wasteful number, since it uses less digits than its factorization.

131402302401340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17045143 (or 17045141 counting only the distinct ones).

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

Adding to 131402302401340 its reverse (43104203204131), we get a palindrome (174506505605471).

The spelling of 131402302401340 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred two million, four hundred one thousand, three hundred forty".