1112300001 has 6 divisors (see below), whose sum is σ = 1606655570. Its totient is φ = 741533328.

The previous prime is 1112299999. The next prime is 1112300009. The reversal of 1112300001 is 1000032111.

It can be written as a sum of positive squares in only one way, i.e., 666878976 + 445421025 = 25824^2 + 21105^2 .

It is not a de Polignac number, because 1112300001 - 2¹ = 1112299999 is a prime.

It is a super-2 number, since 2×1112300001² = 2474422584449200002, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 123588889 = 1112300001 / (1 + 1 + 1 + 2 + 3 + 0 + 0 + 0 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112300009) 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 in 5 ways as a sum of consecutive naturals, for example, 61794436 + ... + 61794453.

Almost surely, 2^1112300001 is an apocalyptic number.

It is an amenable number.

1112300001 is a deficient number, since it is larger than the sum of its proper divisors (494355569).

1112300001 is a wasteful number, since it uses less digits than its factorization.

1112300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123588895 (or 123588892 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1112300001 is about 33351.1619137924. The cubic root of 1112300001 is about 1036.1134527020.

Adding to 1112300001 its reverse (1000032111), we get a palindrome (2112332112).

The spelling of 1112300001 in words is "one billion, one hundred twelve million, three hundred thousand, one".