135422363 has 4 divisors (see below), whose sum is σ = 136664880. Its totient is φ = 134179848.

The previous prime is 135422359. The next prime is 135422383. The reversal of 135422363 is 363224531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135422363 - 2² = 135422359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135422333) 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 in 3 ways as a sum of consecutive naturals, for example, 621095 + ... + 621312.

It is an arithmetic number, because the mean of its divisors is an integer number (34166220).

Almost surely, 2^135422363 is an apocalyptic number.

135422363 is a deficient number, since it is larger than the sum of its proper divisors (1242517).

135422363 is a wasteful number, since it uses less digits than its factorization.

135422363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242516.

The product of its digits is 12960, while the sum is 29.

The square root of 135422363 is about 11637.1114543086. Note that the first 3 decimals coincide. The cubic root of 135422363 is about 513.5272126574.

Adding to 135422363 its reverse (363224531), we get a palindrome (498646894).

The spelling of 135422363 in words is "one hundred thirty-five million, four hundred twenty-two thousand, three hundred sixty-three".