131423421310011 has 16 divisors (see below), whose sum is σ = 194702378455200. Its totient is φ = 87615158108544.

The previous prime is 131423421310003. The next prime is 131423421310021. The reversal of 131423421310011 is 110013124324131.

131423421310011 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 2 + 342 + 1 + 310 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 131423421310011 - 2³ = 131423421310003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (131423421310021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7346026 + ... + 17799183.

It is an arithmetic number, because the mean of its divisors is an integer number (12168898653450).

Almost surely, 2^{131423421310011} is an apocalyptic number.

131423421310011 is a deficient number, since it is larger than the sum of its proper divisors (63278957145189).

131423421310011 is a wasteful number, since it uses less digits than its factorization.

131423421310011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25338795 (or 25338789 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 131423421310011 its reverse (110013124324131), we get a palindrome (241436545634142).

The spelling of 131423421310011 in words is "one hundred thirty-one trillion, four hundred twenty-three billion, four hundred twenty-one million, three hundred ten thousand, eleven".