131344420101 has 8 divisors (see below), whose sum is σ = 175186565184. Its totient is φ = 87532610880.

The previous prime is 131344420099. The next prime is 131344420117. The reversal of 131344420101 is 101024443131.

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

It is not a de Polignac number, because 131344420101 - 2¹ = 131344420099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131344420121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7573860 + ... + 7591181.

It is an arithmetic number, because the mean of its divisors is an integer number (21898320648).

Almost surely, 2^131344420101 is an apocalyptic number.

It is an amenable number.

131344420101 is a deficient number, since it is larger than the sum of its proper divisors (43842145083).

131344420101 is a wasteful number, since it uses less digits than its factorization.

131344420101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15167931.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 131344420101 its reverse (101024443131), we get a palindrome (232368863232).

The spelling of 131344420101 in words is "one hundred thirty-one billion, three hundred forty-four million, four hundred twenty thousand, one hundred one".