131023410055 has 16 divisors (see below), whose sum is σ = 169205937984. Its totient is φ = 97035655680.

The previous prime is 131023410043. The next prime is 131023410059. The reversal of 131023410055 is 550014320131.

It is a happy number.

It is not a de Polignac number, because 131023410055 - 2¹³ = 131023401863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131023410059) 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, 12629667 + ... + 12640036.

It is an arithmetic number, because the mean of its divisors is an integer number (10575371124).

Almost surely, 2^131023410055 is an apocalyptic number.

131023410055 is a deficient number, since it is larger than the sum of its proper divisors (38182527929).

131023410055 is a wasteful number, since it uses less digits than its factorization.

131023410055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25269786.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 131023410055 its reverse (550014320131), we get a palindrome (681037730186).

The spelling of 131023410055 in words is "one hundred thirty-one billion, twenty-three million, four hundred ten thousand, fifty-five".