131344542043330 has 128 divisors (see below), whose sum is σ = 297826176098304. Its totient is φ = 40512779424000.

The previous prime is 131344542043279. The next prime is 131344542043343. The reversal of 131344542043330 is 33340245443131.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 154104007 + ... + 154953973.

It is an arithmetic number, because the mean of its divisors is an integer number (2326767000768).

Almost surely, 2^{131344542043330} is an apocalyptic number.

131344542043330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131344542043330 is an abundant number, since it is smaller than the sum of its proper divisors (166481634054974).

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

131344542043330 is a wasteful number, since it uses less digits than its factorization.

131344542043330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852080.

The product of its (nonzero) digits is 622080, while the sum is 40.

Adding to 131344542043330 its reverse (33340245443131), we get a palindrome (164684787486461).

The spelling of 131344542043330 in words is "one hundred thirty-one trillion, three hundred forty-four billion, five hundred forty-two million, forty-three thousand, three hundred thirty".