1105461823 has 2 divisors, whose sum is σ = 1105461824. Its totient is φ = 1105461822.

The previous prime is 1105461793. The next prime is 1105461853. The reversal of 1105461823 is 3281645011.

It is a balanced prime because it is at equal distance from previous prime (1105461793) and next prime (1105461853).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1105461823 is a prime.

It is a super-2 number, since 2×1105461823² = 2444091684220966658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105461853) 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, 552730911 + 552730912.

It is an arithmetic number, because the mean of its divisors is an integer number (552730912).

Almost surely, 2^1105461823 is an apocalyptic number.

1105461823 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105461823 is an equidigital number, since it uses as much as digits as its factorization.

1105461823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1105461823 is about 33248.4860256824. The cubic root of 1105461823 is about 1033.9858200850.

The spelling of 1105461823 in words is "one billion, one hundred five million, four hundred sixty-one thousand, eight hundred twenty-three".