131443310042 has 8 divisors (see below), whose sum is σ = 215089052832. Its totient is φ = 59746959100.

The previous prime is 131443310027. The next prime is 131443310059. The reversal of 131443310042 is 240013344131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 131443309993 and 131443310020.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2987347934 + ... + 2987347977.

It is an arithmetic number, because the mean of its divisors is an integer number (26886131604).

Almost surely, 2^131443310042 is an apocalyptic number.

131443310042 is a deficient number, since it is larger than the sum of its proper divisors (83645742790).

131443310042 is a wasteful number, since it uses less digits than its factorization.

131443310042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5974695924.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 131443310042 its reverse (240013344131), we get a palindrome (371456654173).

The spelling of 131443310042 in words is "one hundred thirty-one billion, four hundred forty-three million, three hundred ten thousand, forty-two".