135422603 has 2 divisors, whose sum is σ = 135422604. Its totient is φ = 135422602.

The previous prime is 135422563. The next prime is 135422621. The reversal of 135422603 is 306224531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135422603 - 2²² = 131228299 is a prime.

It is not a weakly prime, because it can be changed into another prime (135422653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67711301 + 67711302.

It is an arithmetic number, because the mean of its divisors is an integer number (67711302).

Almost surely, 2^135422603 is an apocalyptic number.

135422603 is a deficient number, since it is larger than the sum of its proper divisors (1).

135422603 is an equidigital number, since it uses as much as digits as its factorization.

135422603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 135422603 is about 11637.1217661413. The cubic root of 135422603 is about 513.5275160205.

The spelling of 135422603 in words is "one hundred thirty-five million, four hundred twenty-two thousand, six hundred three".