109436233 has 2 divisors, whose sum is σ = 109436234. Its totient is φ = 109436232.

The previous prime is 109436207. The next prime is 109436237. The reversal of 109436233 is 332634901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73051209 + 36385024 = 8547^2 + 6032^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109436233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109436195 and 109436204.

It is not a weakly prime, because it can be changed into another prime (109436237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54718116 + 54718117.

It is an arithmetic number, because the mean of its divisors is an integer number (54718117).

Almost surely, 2^109436233 is an apocalyptic number.

It is an amenable number.

109436233 is a deficient number, since it is larger than the sum of its proper divisors (1).

109436233 is an equidigital number, since it uses as much as digits as its factorization.

109436233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 109436233 is about 10461.1774193921. The cubic root of 109436233 is about 478.3220243886.

The spelling of 109436233 in words is "one hundred nine million, four hundred thirty-six thousand, two hundred thirty-three".