1353545203 has 2 divisors, whose sum is σ = 1353545204. Its totient is φ = 1353545202.

The previous prime is 1353545183. The next prime is 1353545209. The reversal of 1353545203 is 3025453531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1353545203 - 2²⁹ = 816674291 is a prime.

It is a super-3 number, since 3×1353545203³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1353545209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676772601 + 676772602.

It is an arithmetic number, because the mean of its divisors is an integer number (676772602).

Almost surely, 2^1353545203 is an apocalyptic number.

1353545203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353545203 is an equidigital number, since it uses as much as digits as its factorization.

1353545203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 1353545203 is about 36790.5586122309. The cubic root of 1353545203 is about 1106.1760587348.

Adding to 1353545203 its reverse (3025453531), we get a palindrome (4378998734).

The spelling of 1353545203 in words is "one billion, three hundred fifty-three million, five hundred forty-five thousand, two hundred three".