1208141453 has 2 divisors, whose sum is σ = 1208141454. Its totient is φ = 1208141452.

The previous prime is 1208141423. The next prime is 1208141477. The reversal of 1208141453 is 3541418021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 847217449 + 360924004 = 29107^2 + 18998^2 .

It is a cyclic number.

It is not a de Polignac number, because 1208141453 - 2⁸ = 1208141197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1208141423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 604070726 + 604070727.

It is an arithmetic number, because the mean of its divisors is an integer number (604070727).

Almost surely, 2^1208141453 is an apocalyptic number.

It is an amenable number.

1208141453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1208141453 is an equidigital number, since it uses as much as digits as its factorization.

1208141453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 1208141453 is about 34758.3292607686. The cubic root of 1208141453 is about 1065.0563726617.

Adding to 1208141453 its reverse (3541418021), we get a palindrome (4749559474).

The spelling of 1208141453 in words is "one billion, two hundred eight million, one hundred forty-one thousand, four hundred fifty-three".