135452254403 has 2 divisors, whose sum is σ = 135452254404. Its totient is φ = 135452254402.

The previous prime is 135452254387. The next prime is 135452254433. The reversal of 135452254403 is 304452254531.

It is a weak prime.

It is an emirp because it is prime and its reverse (304452254531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135452254403 - 2⁴ = 135452254387 is a prime.

It is not a weakly prime, because it can be changed into another prime (135452254433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67726127201 + 67726127202.

It is an arithmetic number, because the mean of its divisors is an integer number (67726127202).

Almost surely, 2^135452254403 is an apocalyptic number.

135452254403 is a deficient number, since it is larger than the sum of its proper divisors (1).

135452254403 is an equidigital number, since it uses as much as digits as its factorization.

135452254403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 135452254403 in words is "one hundred thirty-five billion, four hundred fifty-two million, two hundred fifty-four thousand, four hundred three".