1150515105200 has 60 divisors (see below), whose sum is σ = 2773879995288. Its totient is φ = 458579827200.

The previous prime is 1150515105199. The next prime is 1150515105209. The reversal of 1150515105200 is 25015150511.

It is a self number, because there is not a number n which added to its sum of digits gives 1150515105200.

It is not an unprimeable number, because it can be changed into a prime (1150515105209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4968581 + ... + 5194980.

Almost surely, 2^{1150515105200} is an apocalyptic number.

1150515105200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1150515105200 is an abundant number, since it is smaller than the sum of its proper divisors (1623364890088).

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

1150515105200 is a wasteful number, since it uses less digits than its factorization.

1150515105200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10163862 (or 10163851 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 26.

The spelling of 1150515105200 in words is "one trillion, one hundred fifty billion, five hundred fifteen million, one hundred five thousand, two hundred".