131423241054 has 16 divisors (see below), whose sum is σ = 300395979648. Its totient is φ = 37549497432.

The previous prime is 131423241007. The next prime is 131423241101. The reversal of 131423241054 is 450142324131.

It is an interprime number because it is at equal distance from previous prime (131423241007) and next prime (131423241101).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1564562352 + ... + 1564562435.

It is an arithmetic number, because the mean of its divisors is an integer number (18774748728).

Almost surely, 2^131423241054 is an apocalyptic number.

131423241054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131423241054 is an abundant number, since it is smaller than the sum of its proper divisors (168972738594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131423241054 is a wasteful number, since it uses less digits than its factorization.

131423241054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129124799.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 131423241054 its reverse (450142324131), we get a palindrome (581565565185).

The spelling of 131423241054 in words is "one hundred thirty-one billion, four hundred twenty-three million, two hundred forty-one thousand, fifty-four".