131443100422124 has 12 divisors (see below), whose sum is σ = 230030002527024. Its totient is φ = 65720242557264.

The previous prime is 131443100422103. The next prime is 131443100422147. The reversal of 131443100422124 is 421224001344131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326687267 + ... + 327089370.

It is an arithmetic number, because the mean of its divisors is an integer number (19169166877252).

Almost surely, 2^{131443100422124} is an apocalyptic number.

It is an amenable number.

131443100422124 is a deficient number, since it is larger than the sum of its proper divisors (98586902104900).

131443100422124 is a wasteful number, since it uses less digits than its factorization.

131443100422124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653826904 (or 653826902 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 131443100422124 its reverse (421224001344131), we get a palindrome (552667101766255).

The spelling of 131443100422124 in words is "one hundred thirty-one trillion, four hundred forty-three billion, one hundred million, four hundred twenty-two thousand, one hundred twenty-four".