131203411042 has 8 divisors (see below), whose sum is σ = 214696490832. Its totient is φ = 59637914100.

The previous prime is 131203410991. The next prime is 131203411043. The reversal of 131203411042 is 240114302131.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 5963791411 = 131203411042 / (1 + 3 + 1 + 2 + 0 + 3 + 4 + 1 + 1 + 0 + 4 + 2).

It is not an unprimeable number, because it can be changed into a prime (131203411043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2981895684 + ... + 2981895727.

It is an arithmetic number, because the mean of its divisors is an integer number (26837061354).

Almost surely, 2^131203411042 is an apocalyptic number.

131203411042 is a deficient number, since it is larger than the sum of its proper divisors (83493079790).

131203411042 is a wasteful number, since it uses less digits than its factorization.

131203411042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5963791424.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 131203411042 its reverse (240114302131), we get a palindrome (371317713173).

It can be divided in two parts, 131203 and 411042, that added together give a palindrome (542245).

The spelling of 131203411042 in words is "one hundred thirty-one billion, two hundred three million, four hundred eleven thousand, forty-two".