1112030089 has 2 divisors, whose sum is σ = 1112030090. Its totient is φ = 1112030088.

The previous prime is 1112030063. The next prime is 1112030107. The reversal of 1112030089 is 9800302111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1017610000 + 94420089 = 31900^2 + 9717^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112030089 - 2¹⁷ = 1111899017 is a prime.

It is a super-2 number, since 2×1112030089² = 2473221837682695842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1112030039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556015044 + 556015045.

It is an arithmetic number, because the mean of its divisors is an integer number (556015045).

Almost surely, 2^1112030089 is an apocalyptic number.

It is an amenable number.

1112030089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112030089 is an equidigital number, since it uses as much as digits as its factorization.

1112030089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 1112030089 is about 33347.1151525885. The cubic root of 1112030089 is about 1036.0296377607.

It can be divided in two parts, 11120 and 30089, that added together give a square (41209 = 203²).

The spelling of 1112030089 in words is "one billion, one hundred twelve million, thirty thousand, eighty-nine".