115545101320000 has 280 divisors, whose sum is σ = 315482313468960. Its totient is φ = 41623706880000.

The previous prime is 115545101319959. The next prime is 115545101320057. The reversal of 115545101320000 is 23101545511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 45852886 + ... + 48307114.

Almost surely, 2^{115545101320000} is an apocalyptic number.

115545101320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115545101320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157741156734480).

115545101320000 is an abundant number, since it is smaller than the sum of its proper divisors (199937212148960).

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

115545101320000 is a wasteful number, since it uses less digits than its factorization.

115545101320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454379 (or 2454354 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 115545101320000 its reverse (23101545511), we get a palindrome (115568202865511).

The spelling of 115545101320000 in words is "one hundred fifteen trillion, five hundred forty-five billion, one hundred one million, three hundred twenty thousand".