131103100320000 has 360 divisors, whose sum is σ = 436544509040640. Its totient is φ = 34918548480000.

The previous prime is 131103100319941. The next prime is 131103100320047. The reversal of 131103100320000 is 23001301131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 397755265 + ... + 398084735.

It is an arithmetic number, because the mean of its divisors is an integer number (1212623636224).

Almost surely, 2^{131103100320000} is an apocalyptic number.

131103100320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131103100320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218272254520320).

131103100320000 is an abundant number, since it is smaller than the sum of its proper divisors (305441408720640).

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

131103100320000 is an frugal number, since it uses more digits than its factorization.

131103100320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330339 (or 330310 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 131103100320000 its reverse (23001301131), we get a palindrome (131126101621131).

The spelling of 131103100320000 in words is "one hundred thirty-one trillion, one hundred three billion, one hundred million, three hundred twenty thousand".