1115700283530 has 192 divisors, whose sum is σ = 3454582659840. Its totient is φ = 244425710592.

The previous prime is 1115700283499. The next prime is 1115700283543. The reversal of 1115700283530 is 353820075111.

It is a happy number.

1115700283530 is a `hidden beast` number, since 1 + 1 + 1 + 570 + 0 + 2 + 83 + 5 + 3 + 0 = 666.

It is a Curzon number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 2280117 + ... + 2725863.

It is an arithmetic number, because the mean of its divisors is an integer number (17992618020).

Almost surely, 2^{1115700283530} is an apocalyptic number.

1115700283530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1115700283530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1727291329920).

1115700283530 is an abundant number, since it is smaller than the sum of its proper divisors (2338882376310).

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

1115700283530 is a wasteful number, since it uses less digits than its factorization.

1115700283530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445933 (or 445930 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 1115700283530 in words is "one trillion, one hundred fifteen billion, seven hundred million, two hundred eighty-three thousand, five hundred thirty".