1128003010776 has 320 divisors, whose sum is σ = 3391302816000. Its totient is φ = 349505694720.

The previous prime is 1128003010769. The next prime is 1128003010787. The reversal of 1128003010776 is 6770103008211.

1128003010776 is a `hidden beast` number, since 1 + 1 + 280 + 0 + 301 + 0 + 7 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1128003010776.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 114757830 + ... + 114767658.

It is an arithmetic number, because the mean of its divisors is an integer number (10597821300).

Almost surely, 2^{1128003010776} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1128003010776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1695651408000).

1128003010776 is an abundant number, since it is smaller than the sum of its proper divisors (2263299805224).

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

1128003010776 is a wasteful number, since it uses less digits than its factorization.

1128003010776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10104 (or 10091 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

Adding to 1128003010776 its reverse (6770103008211), we get a palindrome (7898106018987).

The spelling of 1128003010776 in words is "one trillion, one hundred twenty-eight billion, three million, ten thousand, seven hundred seventy-six".