131405510342150 has 48 divisors (see below), whose sum is σ = 267696012483648. Its totient is φ = 47593448100000.

The previous prime is 131405510342149. The next prime is 131405510342189. The reversal of 131405510342150 is 51243015504131.

It is a happy number.

It is a super-2 number, since 2×131405510342150² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131405510342150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 475796432 + ... + 476072531.

It is an arithmetic number, because the mean of its divisors is an integer number (5577000260076).

Almost surely, 2^{131405510342150} is an apocalyptic number.

131405510342150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131405510342150 is an abundant number, since it is smaller than the sum of its proper divisors (136290502141498).

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

131405510342150 is a wasteful number, since it uses less digits than its factorization.

131405510342150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951869237 (or 951869232 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 131405510342150 its reverse (51243015504131), we get a palindrome (182648525846281).

The spelling of 131405510342150 in words is "one hundred thirty-one trillion, four hundred five billion, five hundred ten million, three hundred forty-two thousand, one hundred fifty".