131033130242 has 8 divisors (see below), whose sum is σ = 224628223296. Its totient is φ = 56157055812.

The previous prime is 131033130167. The next prime is 131033130271. The reversal of 131033130242 is 242031330131.

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

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, 4679754638 + ... + 4679754665.

It is an arithmetic number, because the mean of its divisors is an integer number (28078527912).

Almost surely, 2^131033130242 is an apocalyptic number.

131033130242 is a deficient number, since it is larger than the sum of its proper divisors (93595093054).

131033130242 is an equidigital number, since it uses as much as digits as its factorization.

131033130242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9359509312.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 131033130242 its reverse (242031330131), we get a palindrome (373064460373).

The spelling of 131033130242 in words is "one hundred thirty-one billion, thirty-three million, one hundred thirty thousand, two hundred forty-two".