1112130001 has 2 divisors, whose sum is σ = 1112130002. Its totient is φ = 1112130000.

The previous prime is 1112129959. The next prime is 1112130011. The reversal of 1112130001 is 1000312111.

It is an a-pointer prime, because the next prime (1112130011) can be obtained adding 1112130001 to its sum of digits (10).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 885657600 + 226472401 = 29760^2 + 15049^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112130001 - 2¹⁹ = 1111605713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1112130001.

It is not a weakly prime, because it can be changed into another prime (1112130011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556065000 + 556065001.

It is an arithmetic number, because the mean of its divisors is an integer number (556065001).

Almost surely, 2^1112130001 is an apocalyptic number.

It is an amenable number.

1112130001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112130001 is an equidigital number, since it uses as much as digits as its factorization.

1112130001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 1112130001 is about 33348.6131795612. The cubic root of 1112130001 is about 1036.0606647069.

Adding to 1112130001 its reverse (1000312111), we get a palindrome (2112442112).

The spelling of 1112130001 in words is "one billion, one hundred twelve million, one hundred thirty thousand, one".