123650353 has 2 divisors, whose sum is σ = 123650354. Its totient is φ = 123650352.

The previous prime is 123650339. The next prime is 123650437. The reversal of 123650353 is 353056321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123143409 + 506944 = 11097^2 + 712^2 .

It is an emirp because it is prime and its reverse (353056321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123650353 - 2¹³ = 123642161 is a prime.

It is not a weakly prime, because it can be changed into another prime (123650453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61825176 + 61825177.

It is an arithmetic number, because the mean of its divisors is an integer number (61825177).

Almost surely, 2^123650353 is an apocalyptic number.

It is an amenable number.

123650353 is a deficient number, since it is larger than the sum of its proper divisors (1).

123650353 is an equidigital number, since it uses as much as digits as its factorization.

123650353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 123650353 is about 11119.8180290866. The cubic root of 123650353 is about 498.1939549236.

The spelling of 123650353 in words is "one hundred twenty-three million, six hundred fifty thousand, three hundred fifty-three".