1110001051056 has 20 divisors (see below), whose sum is σ = 2867502715352. Its totient is φ = 370000350336.

The previous prime is 1110001051051. The next prime is 1110001051067. The reversal of 1110001051056 is 6501501000111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1110001051051) 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, 11562510901 + ... + 11562510996.

Almost surely, 2^{1110001051056} is an apocalyptic number.

1110001051056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1110001051056 is an abundant number, since it is smaller than the sum of its proper divisors (1757501664296).

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

1110001051056 is a wasteful number, since it uses less digits than its factorization.

1110001051056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23125021908 (or 23125021902 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 1110001051056 its reverse (6501501000111), we get a palindrome (7611502051167).

The spelling of 1110001051056 in words is "one trillion, one hundred ten billion, one million, fifty-one thousand, fifty-six".