115300330020040 has 64 divisors (see below), whose sum is σ = 299657542210560. Its totient is φ = 39461075512320.

The previous prime is 115300330020013. The next prime is 115300330020077. The reversal of 115300330020040 is 40020033003511.

It is a super-2 number, since 2×115300330020040² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 115300330019993 and 115300330020020.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7707233832 + ... + 7707248791.

It is an arithmetic number, because the mean of its divisors is an integer number (4682149097040).

Almost surely, 2^{115300330020040} is an apocalyptic number.

115300330020040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115300330020040 is an abundant number, since it is smaller than the sum of its proper divisors (184357212190520).

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

115300330020040 is a wasteful number, since it uses less digits than its factorization.

115300330020040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15414482662 (or 15414482658 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 115300330020040 its reverse (40020033003511), we get a palindrome (155320363023551).

The spelling of 115300330020040 in words is "one hundred fifteen trillion, three hundred billion, three hundred thirty million, twenty thousand, forty".