135753203 has 2 divisors, whose sum is σ = 135753204. Its totient is φ = 135753202.

The previous prime is 135753197. The next prime is 135753217. The reversal of 135753203 is 302357531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135753203 - 2⁶ = 135753139 is a prime.

It is not a weakly prime, because it can be changed into another prime (135753403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67876601 + 67876602.

It is an arithmetic number, because the mean of its divisors is an integer number (67876602).

Almost surely, 2^135753203 is an apocalyptic number.

135753203 is a deficient number, since it is larger than the sum of its proper divisors (1).

135753203 is an equidigital number, since it uses as much as digits as its factorization.

135753203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 135753203 is about 11651.3176508067. The cubic root of 135753203 is about 513.9450589027.

The spelling of 135753203 in words is "one hundred thirty-five million, seven hundred fifty-three thousand, two hundred three".