1112052051 has 32 divisors (see below), whose sum is σ = 1799159040. Its totient is φ = 673257600.

The previous prime is 1112052049. The next prime is 1112052077. The reversal of 1112052051 is 1502502111.

It is not a de Polignac number, because 1112052051 - 2¹ = 1112052049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112052031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 460036 + ... + 462446.

It is an arithmetic number, because the mean of its divisors is an integer number (56223720).

Almost surely, 2^1112052051 is an apocalyptic number.

1112052051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1112052051 is a deficient number, since it is larger than the sum of its proper divisors (687106989).

1112052051 is a wasteful number, since it uses less digits than its factorization.

1112052051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3984 (or 3978 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 1112052051 is about 33347.4444448147. Note that the first 6 decimals coincide. The cubic root of 1112052051 is about 1036.0364580597.

Adding to 1112052051 its reverse (1502502111), we get a palindrome (2614554162).

The spelling of 1112052051 in words is "one billion, one hundred twelve million, fifty-two thousand, fifty-one".