123110353 has 2 divisors, whose sum is σ = 123110354. Its totient is φ = 123110352.

The previous prime is 123110347. The next prime is 123110357. The reversal of 123110353 is 353011321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62457409 + 60652944 = 7903^2 + 7788^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123110353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123110353.

It is not a weakly prime, because it can be changed into another prime (123110357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61555176 + 61555177.

It is an arithmetic number, because the mean of its divisors is an integer number (61555177).

Almost surely, 2^123110353 is an apocalyptic number.

It is an amenable number.

123110353 is a deficient number, since it is larger than the sum of its proper divisors (1).

123110353 is an equidigital number, since it uses as much as digits as its factorization.

123110353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 123110353 is about 11095.5104884814. The cubic root of 123110353 is about 497.4676668969.

Adding to 123110353 its reverse (353011321), we get a palindrome (476121674).

The spelling of 123110353 in words is "one hundred twenty-three million, one hundred ten thousand, three hundred fifty-three".