131450103412000 has 48 divisors (see below), whose sum is σ = 322972904093112. Its totient is φ = 52580041363200.

The previous prime is 131450103411989. The next prime is 131450103412003. The reversal of 131450103412000 is 214301054131.

It can be written as a sum of positive squares in 4 ways, for example, as 58944129090064 + 72505974321936 = 7677508^2 + 8515044^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (131450103412003) 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 7 ways as a sum of consecutive naturals, for example, 16431258927 + ... + 16431266926.

Almost surely, 2^{131450103412000} is an apocalyptic number.

131450103412000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131450103412000 is an abundant number, since it is smaller than the sum of its proper divisors (191522800681112).

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

131450103412000 is an equidigital number, since it uses as much as digits as its factorization.

131450103412000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32862525878 (or 32862525860 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 131450103412000 its reverse (214301054131), we get a palindrome (131664404466131).

The spelling of 131450103412000 in words is "one hundred thirty-one trillion, four hundred fifty billion, one hundred three million, four hundred twelve thousand".