1123032199 has 2 divisors, whose sum is σ = 1123032200. Its totient is φ = 1123032198.

The previous prime is 1123032193. The next prime is 1123032263. The reversal of 1123032199 is 9912303211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1123032199 - 2¹¹ = 1123030151 is a prime.

It is a super-2 number, since 2×1123032199² = 2522402639981551202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1123032199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123032193) 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, 561516099 + 561516100.

It is an arithmetic number, because the mean of its divisors is an integer number (561516100).

Almost surely, 2^1123032199 is an apocalyptic number.

1123032199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123032199 is an equidigital number, since it uses as much as digits as its factorization.

1123032199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 1123032199 is about 33511.6725783719. The cubic root of 1123032199 is about 1039.4351589492.

The spelling of 1123032199 in words is "one billion, one hundred twenty-three million, thirty-two thousand, one hundred ninety-nine".