1108724497 has 2 divisors, whose sum is σ = 1108724498. Its totient is φ = 1108724496.

The previous prime is 1108724459. The next prime is 1108724527. The reversal of 1108724497 is 7944278011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 657204496 + 451520001 = 25636^2 + 21249^2 .

It is a cyclic number.

It is not a de Polignac number, because 1108724497 - 2²³ = 1100335889 is a prime.

It is not a weakly prime, because it can be changed into another prime (1108724417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554362248 + 554362249.

It is an arithmetic number, because the mean of its divisors is an integer number (554362249).

Almost surely, 2^1108724497 is an apocalyptic number.

It is an amenable number.

1108724497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1108724497 is an equidigital number, since it uses as much as digits as its factorization.

1108724497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 1108724497 is about 33297.5148772397. The cubic root of 1108724497 is about 1035.0020605652.

The spelling of 1108724497 in words is "one billion, one hundred eight million, seven hundred twenty-four thousand, four hundred ninety-seven".