131043325534530 has 16 divisors (see below), whose sum is σ = 314503981282944. Its totient is φ = 34944886809200.

The previous prime is 131043325534529. The next prime is 131043325534547. The reversal of 131043325534530 is 35435523340131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2184055425546 + ... + 2184055425605.

It is an arithmetic number, because the mean of its divisors is an integer number (19656498830184).

Almost surely, 2^{131043325534530} is an apocalyptic number.

131043325534530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131043325534530 is an abundant number, since it is smaller than the sum of its proper divisors (183460655748414).

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

131043325534530 is a wasteful number, since it uses less digits than its factorization.

131043325534530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4368110851161.

The product of its (nonzero) digits is 972000, while the sum is 42.

Adding to 131043325534530 its reverse (35435523340131), we get a palindrome (166478848874661).

The spelling of 131043325534530 in words is "one hundred thirty-one trillion, forty-three billion, three hundred twenty-five million, five hundred thirty-four thousand, five hundred thirty".