109073633 has 2 divisors, whose sum is σ = 109073634. Its totient is φ = 109073632.

The previous prime is 109073603. The next prime is 109073639. The reversal of 109073633 is 336370901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108826624 + 247009 = 10432^2 + 497^2 .

It is an emirp because it is prime and its reverse (336370901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109073633 - 2¹⁰ = 109072609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109073633.

It is not a weakly prime, because it can be changed into another prime (109073639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54536816 + 54536817.

It is an arithmetic number, because the mean of its divisors is an integer number (54536817).

Almost surely, 2^109073633 is an apocalyptic number.

It is an amenable number.

109073633 is a deficient number, since it is larger than the sum of its proper divisors (1).

109073633 is an equidigital number, since it uses as much as digits as its factorization.

109073633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 32.

The square root of 109073633 is about 10443.8322947087. The cubic root of 109073633 is about 477.7931578828.

The spelling of 109073633 in words is "one hundred nine million, seventy-three thousand, six hundred thirty-three".