131040423213 has 32 divisors (see below), whose sum is σ = 211544997120. Its totient is φ = 70436044800.

The previous prime is 131040423209. The next prime is 131040423223. The reversal of 131040423213 is 312324040131.

It is a happy number.

It is not a de Polignac number, because 131040423213 - 2² = 131040423209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131040423223) 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 31 ways as a sum of consecutive naturals, for example, 541053 + ... + 744861.

It is an arithmetic number, because the mean of its divisors is an integer number (6610781160).

Almost surely, 2^131040423213 is an apocalyptic number.

It is an amenable number.

131040423213 is a deficient number, since it is larger than the sum of its proper divisors (80504573907).

131040423213 is a wasteful number, since it uses less digits than its factorization.

131040423213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205637.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 131040423213 its reverse (312324040131), we get a palindrome (443364463344).

The spelling of 131040423213 in words is "one hundred thirty-one billion, forty million, four hundred twenty-three thousand, two hundred thirteen".