131032231423434 has 24 divisors (see below), whose sum is σ = 309712547001312. Its totient is φ = 39706736794920.

The previous prime is 131032231423403. The next prime is 131032231423453. The reversal of 131032231423434 is 434324132230131.

131032231423434 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 3 + 223 + 1 + 423 + 4 + 3 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 330889473094 + ... + 330889473489.

It is an arithmetic number, because the mean of its divisors is an integer number (12904689458388).

Almost surely, 2^{131032231423434} is an apocalyptic number.

131032231423434 is an abundant number, since it is smaller than the sum of its proper divisors (178680315577878).

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

131032231423434 is a wasteful number, since it uses less digits than its factorization.

131032231423434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661778946602 (or 661778946599 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 131032231423434 its reverse (434324132230131), we get a palindrome (565356363653565).

The spelling of 131032231423434 in words is "one hundred thirty-one trillion, thirty-two billion, two hundred thirty-one million, four hundred twenty-three thousand, four hundred thirty-four".