135001453 has 2 divisors, whose sum is σ = 135001454. Its totient is φ = 135001452.

The previous prime is 135001423. The next prime is 135001457. The reversal of 135001453 is 354100531.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111788329 + 23213124 = 10573^2 + 4818^2 .

It is a cyclic number.

It is not a de Polignac number, because 135001453 - 2¹⁷ = 134870381 is a prime.

It is a super-3 number, since 3×135001453³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135001457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67500726 + 67500727.

It is an arithmetic number, because the mean of its divisors is an integer number (67500727).

Almost surely, 2^135001453 is an apocalyptic number.

It is an amenable number.

135001453 is a deficient number, since it is larger than the sum of its proper divisors (1).

135001453 is an equidigital number, since it uses as much as digits as its factorization.

135001453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 135001453 is about 11619.0125656185. The cubic root of 135001453 is about 512.9946244372.

Adding to 135001453 its reverse (354100531), we get a palindrome (489101984).

The spelling of 135001453 in words is "one hundred thirty-five million, one thousand, four hundred fifty-three".