1123104201 has 8 divisors (see below), whose sum is σ = 1585558944. Its totient is φ = 704692800.

The previous prime is 1123104181. The next prime is 1123104209. The reversal of 1123104201 is 1024013211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1123104201 - 2¹⁴ = 1123087817 is a prime.

It is a super-2 number, since 2×1123104201² = 2522726092607696802, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1123104209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11010775 + ... + 11010876.

It is an arithmetic number, because the mean of its divisors is an integer number (198194868).

Almost surely, 2^1123104201 is an apocalyptic number.

It is an amenable number.

1123104201 is a deficient number, since it is larger than the sum of its proper divisors (462454743).

1123104201 is a wasteful number, since it uses less digits than its factorization.

1123104201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22021671.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1123104201 is about 33512.7468435519. The cubic root of 1123104201 is about 1039.4573725631.

Adding to 1123104201 its reverse (1024013211), we get a palindrome (2147117412).

The spelling of 1123104201 in words is "one billion, one hundred twenty-three million, one hundred four thousand, two hundred one".