135875323 has 2 divisors, whose sum is σ = 135875324. Its totient is φ = 135875322.

The previous prime is 135875317. The next prime is 135875351. The reversal of 135875323 is 323578531.

135875323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135875323 - 2⁵ = 135875291 is a prime.

It is not a weakly prime, because it can be changed into another prime (135875303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67937661 + 67937662.

It is an arithmetic number, because the mean of its divisors is an integer number (67937662).

Almost surely, 2^135875323 is an apocalyptic number.

135875323 is a deficient number, since it is larger than the sum of its proper divisors (1).

135875323 is an equidigital number, since it uses as much as digits as its factorization.

135875323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 37.

The square root of 135875323 is about 11656.5570817459. The cubic root of 135875323 is about 514.0991231866.

It can be divided in two parts, 1358753 and 23, that added together give a triangular number (1358776 = T₁₆₄₈).

The spelling of 135875323 in words is "one hundred thirty-five million, eight hundred seventy-five thousand, three hundred twenty-three".