1130001554256 has 20 divisors (see below), whose sum is σ = 2919170681952. Its totient is φ = 376667184736.

The previous prime is 1130001554251. The next prime is 1130001554261. The reversal of 1130001554256 is 6524551000311.

It is an interprime number because it is at equal distance from previous prime (1130001554251) and next prime (1130001554261).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130001554251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11770849476 + ... + 11770849571.

Almost surely, 2^{1130001554256} is an apocalyptic number.

1130001554256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1130001554256 is an abundant number, since it is smaller than the sum of its proper divisors (1789169127696).

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

1130001554256 is a wasteful number, since it uses less digits than its factorization.

1130001554256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23541699058 (or 23541699052 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 1130001554256 its reverse (6524551000311), we get a palindrome (7654552554567).

The spelling of 1130001554256 in words is "one trillion, one hundred thirty billion, one million, five hundred fifty-four thousand, two hundred fifty-six".