131423432132011 has 8 divisors (see below), whose sum is σ = 131508697478400. Its totient is φ = 131338179744552.

The previous prime is 131423432132009. The next prime is 131423432132081. The reversal of 131423432132011 is 110231234324131.

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

It is a cyclic number.

It is not a de Polignac number, because 131423432132011 - 2¹ = 131423432132009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131423432132081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17091276 + ... + 23557558.

It is an arithmetic number, because the mean of its divisors is an integer number (16438587184800).

Almost surely, 2^{131423432132011} is an apocalyptic number.

131423432132011 is a deficient number, since it is larger than the sum of its proper divisors (85265346389).

131423432132011 is a wasteful number, since it uses less digits than its factorization.

131423432132011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6479465.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 131423432132011 its reverse (110231234324131), we get a palindrome (241654666456142).

The spelling of 131423432132011 in words is "one hundred thirty-one trillion, four hundred twenty-three billion, four hundred thirty-two million, one hundred thirty-two thousand, eleven".