131024555004 has 24 divisors (see below), whose sum is σ = 349398813568. Its totient is φ = 37435587120.

The previous prime is 131024554961. The next prime is 131024555017. The reversal of 131024555004 is 400555420131.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 779907982 + ... + 779908149.

Almost surely, 2^131024555004 is an apocalyptic number.

131024555004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131024555004 is an abundant number, since it is smaller than the sum of its proper divisors (218374258564).

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

131024555004 is a wasteful number, since it uses less digits than its factorization.

131024555004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559816145 (or 1559816143 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 131024555004 its reverse (400555420131), we get a palindrome (531579975135).

The spelling of 131024555004 in words is "one hundred thirty-one billion, twenty-four million, five hundred fifty-five thousand, four".