131404424055233 has 16 divisors (see below), whose sum is σ = 159010761671424. Its totient is φ = 106006686213120.

The previous prime is 131404424055217. The next prime is 131404424055343. The reversal of 131404424055233 is 332550424404131.

It is not a de Polignac number, because 131404424055233 - 2⁴ = 131404424055217 is a prime.

It is a super-2 number, since 2×131404424055233² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131404424055733) 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, 65131241 + ... + 67118457.

It is an arithmetic number, because the mean of its divisors is an integer number (9938172604464).

Almost surely, 2^{131404424055233} is an apocalyptic number.

It is an amenable number.

131404424055233 is a deficient number, since it is larger than the sum of its proper divisors (27606337616191).

131404424055233 is a wasteful number, since it uses less digits than its factorization.

131404424055233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2542912.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 131404424055233 its reverse (332550424404131), we get a palindrome (463954848459364).

The spelling of 131404424055233 in words is "one hundred thirty-one trillion, four hundred four billion, four hundred twenty-four million, fifty-five thousand, two hundred thirty-three".