131441550730 has 32 divisors (see below), whose sum is σ = 274429789056. Its totient is φ = 44393050944.

The previous prime is 131441550689. The next prime is 131441550787. The reversal of 131441550730 is 37055144131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14008269 + ... + 14017648.

It is an arithmetic number, because the mean of its divisors is an integer number (8575930908).

Almost surely, 2^131441550730 is an apocalyptic number.

131441550730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131441550730 is an abundant number, since it is smaller than the sum of its proper divisors (142988238326).

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

131441550730 is a wasteful number, since it uses less digits than its factorization.

131441550730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28025998.

The product of its (nonzero) digits is 25200, while the sum is 34.

Adding to 131441550730 its reverse (37055144131), we get a palindrome (168496694861).

The spelling of 131441550730 in words is "one hundred thirty-one billion, four hundred forty-one million, five hundred fifty thousand, seven hundred thirty".