115231003505016 has 32 divisors (see below), whose sum is σ = 329231438586240. Its totient is φ = 32923143858528.

The previous prime is 115231003505011. The next prime is 115231003505069. The reversal of 115231003505016 is 610505300132511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115231003505011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342949415026 + ... + 342949415361.

It is an arithmetic number, because the mean of its divisors is an integer number (10288482455820).

Almost surely, 2^{115231003505016} is an apocalyptic number.

It is an amenable number.

115231003505016 is an abundant number, since it is smaller than the sum of its proper divisors (214000435081224).

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

115231003505016 is a wasteful number, since it uses less digits than its factorization.

115231003505016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685898830403 (or 685898830399 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 33.

Adding to 115231003505016 its reverse (610505300132511), we get a palindrome (725736303637527).

The spelling of 115231003505016 in words is "one hundred fifteen trillion, two hundred thirty-one billion, three million, five hundred five thousand, sixteen".