1112020963 has 2 divisors, whose sum is σ = 1112020964. Its totient is φ = 1112020962.

The previous prime is 1112020939. The next prime is 1112020981. The reversal of 1112020963 is 3690202111.

It is a strong prime.

It is an emirp because it is prime and its reverse (3690202111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112020963 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112026963) by changing a digit.

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 as a sum of consecutive naturals, namely, 556010481 + 556010482.

It is an arithmetic number, because the mean of its divisors is an integer number (556010482).

Almost surely, 2^1112020963 is an apocalyptic number.

1112020963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112020963 is an equidigital number, since it uses as much as digits as its factorization.

1112020963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1112020963 is about 33346.9783188822. The cubic root of 1112020963 is about 1036.0268036550.

The spelling of 1112020963 in words is "one billion, one hundred twelve million, twenty thousand, nine hundred sixty-three".