131343203404132 has 24 divisors (see below), whose sum is σ = 229939869388320. Its totient is φ = 65646102371520.

The previous prime is 131343203404129. The next prime is 131343203404183. The reversal of 131343203404132 is 231404302343131.

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, 117205032 + ... + 118320352.

It is an arithmetic number, because the mean of its divisors is an integer number (9580827891180).

Almost surely, 2^{131343203404132} is an apocalyptic number.

It is an amenable number.

131343203404132 is a deficient number, since it is larger than the sum of its proper divisors (98596665984188).

131343203404132 is a wasteful number, since it uses less digits than its factorization.

131343203404132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126731 (or 1126729 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 131343203404132 its reverse (231404302343131), we get a palindrome (362747505747263).

The spelling of 131343203404132 in words is "one hundred thirty-one trillion, three hundred forty-three billion, two hundred three million, four hundred four thousand, one hundred thirty-two".