109135633 has 2 divisors, whose sum is σ = 109135634. Its totient is φ = 109135632.

The previous prime is 109135619. The next prime is 109135643. The reversal of 109135633 is 336531901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99042304 + 10093329 = 9952^2 + 3177^2 .

It is an emirp because it is prime and its reverse (336531901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109135633 - 2¹³ = 109127441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109135595 and 109135604.

It is not a weakly prime, because it can be changed into another prime (109135603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54567816 + 54567817.

It is an arithmetic number, because the mean of its divisors is an integer number (54567817).

Almost surely, 2^109135633 is an apocalyptic number.

It is an amenable number.

109135633 is a deficient number, since it is larger than the sum of its proper divisors (1).

109135633 is an equidigital number, since it uses as much as digits as its factorization.

109135633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 109135633 is about 10446.8001320979. The cubic root of 109135633 is about 477.8836703312.

The spelling of 109135633 in words is "one hundred nine million, one hundred thirty-five thousand, six hundred thirty-three".