115231420130004 has 36 divisors (see below), whose sum is σ = 292090786434720. Its totient is φ = 38303480410320.

The previous prime is 115231420129997. The next prime is 115231420130017. The reversal of 115231420130004 is 400031024132511.

115231420130004 is a `hidden beast` number, since 1 + 1 + 5 + 231 + 420 + 1 + 3 + 0 + 0 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×115231420130004² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115231420130004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4458027162 + ... + 4458053009.

It is an arithmetic number, because the mean of its divisors is an integer number (8113632956520).

Almost surely, 2^{115231420130004} is an apocalyptic number.

It is an amenable number.

115231420130004 is an abundant number, since it is smaller than the sum of its proper divisors (176859366304716).

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

115231420130004 is a wasteful number, since it uses less digits than its factorization.

115231420130004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8916080540 (or 8916080535 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 115231420130004 its reverse (400031024132511), we get a palindrome (515262444262515).

The spelling of 115231420130004 in words is "one hundred fifteen trillion, two hundred thirty-one billion, four hundred twenty million, one hundred thirty thousand, four".