123341453 has 2 divisors, whose sum is σ = 123341454. Its totient is φ = 123341452.

The previous prime is 123341431. The next prime is 123341459. The reversal of 123341453 is 354143321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122722084 + 619369 = 11078^2 + 787^2 .

It is a cyclic number.

It is not a de Polignac number, because 123341453 - 2¹⁶ = 123275917 is a prime.

It is a super-2 number, since 2×123341453² = 30426228056302418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123341459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61670726 + 61670727.

It is an arithmetic number, because the mean of its divisors is an integer number (61670727).

Almost surely, 2^123341453 is an apocalyptic number.

It is an amenable number.

123341453 is a deficient number, since it is larger than the sum of its proper divisors (1).

123341453 is an equidigital number, since it uses as much as digits as its factorization.

123341453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 26.

The square root of 123341453 is about 11105.9197277848. The cubic root of 123341453 is about 497.7787507159.

Adding to 123341453 its reverse (354143321), we get a palindrome (477484774).

The spelling of 123341453 in words is "one hundred twenty-three million, three hundred forty-one thousand, four hundred fifty-three".