135162403 has 2 divisors, whose sum is σ = 135162404. Its totient is φ = 135162402.

The previous prime is 135162389. The next prime is 135162413. The reversal of 135162403 is 304261531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135162403 is a prime.

It is not a weakly prime, because it can be changed into another prime (135162413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67581201 + 67581202.

It is an arithmetic number, because the mean of its divisors is an integer number (67581202).

Almost surely, 2^135162403 is an apocalyptic number.

135162403 is a deficient number, since it is larger than the sum of its proper divisors (1).

135162403 is an equidigital number, since it uses as much as digits as its factorization.

135162403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 135162403 is about 11625.9366504381. The cubic root of 135162403 is about 513.1984091435.

The spelling of 135162403 in words is "one hundred thirty-five million, one hundred sixty-two thousand, four hundred three".