115302211405200 has 90 divisors (see below), whose sum is σ = 400130701980594. Its totient is φ = 30747256373760.

The previous prime is 115302211405181. The next prime is 115302211405243. The reversal of 115302211405200 is 2504112203511.

It is a happy number.

115302211405200 is a `hidden beast` number, since 1 + 1 + 5 + 3 + 0 + 22 + 114 + 0 + 520 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 29912192393616 + 85390019011584 = 5469204^2 + 9240672^2 .

It is a tau number, because it is divible by the number of its divisors (90).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16014192429 + ... + 16014199628.

Almost surely, 2^{115302211405200} is an apocalyptic number.

115302211405200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115302211405200 is an abundant number, since it is smaller than the sum of its proper divisors (284828490575394).

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

115302211405200 is a wasteful number, since it uses less digits than its factorization.

115302211405200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32028392081 (or 32028392067 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 115302211405200 its reverse (2504112203511), we get a palindrome (117806323608711).

The spelling of 115302211405200 in words is "one hundred fifteen trillion, three hundred two billion, two hundred eleven million, four hundred five thousand, two hundred".