135622363 has 2 divisors, whose sum is σ = 135622364. Its totient is φ = 135622362.

The previous prime is 135622351. The next prime is 135622367. The reversal of 135622363 is 363226531.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (363226531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135622363 - 2²¹ = 133525211 is a prime.

It is not a weakly prime, because it can be changed into another prime (135622367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67811181 + 67811182.

It is an arithmetic number, because the mean of its divisors is an integer number (67811182).

Almost surely, 2^135622363 is an apocalyptic number.

135622363 is a deficient number, since it is larger than the sum of its proper divisors (1).

135622363 is an equidigital number, since it uses as much as digits as its factorization.

135622363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 31.

The square root of 135622363 is about 11645.7014816627. The cubic root of 135622363 is about 513.7798910707.

Adding to 135622363 its reverse (363226531), we get a palindrome (498848894).

The spelling of 135622363 in words is "one hundred thirty-five million, six hundred twenty-two thousand, three hundred sixty-three".