1108453429 has 2 divisors, whose sum is σ = 1108453430. Its totient is φ = 1108453428.

The previous prime is 1108453417. The next prime is 1108453433. The reversal of 1108453429 is 9243548011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 561595204 + 546858225 = 23698^2 + 23385^2 .

It is a cyclic number.

It is not a de Polignac number, because 1108453429 - 2²³ = 1100064821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1108453439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554226714 + 554226715.

It is an arithmetic number, because the mean of its divisors is an integer number (554226715).

Almost surely, 2^1108453429 is an apocalyptic number.

It is an amenable number.

1108453429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1108453429 is an equidigital number, since it uses as much as digits as its factorization.

1108453429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1108453429 is about 33293.4442345637. Note that the first 3 decimals coincide. The cubic root of 1108453429 is about 1034.9177057333.

The spelling of 1108453429 in words is "one billion, one hundred eight million, four hundred fifty-three thousand, four hundred twenty-nine".