135022263 has 8 divisors (see below), whose sum is σ = 180837888. Its totient is φ = 89610744.

The previous prime is 135022247. The next prime is 135022301. The reversal of 135022263 is 362220531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135022263 - 2⁴ = 135022247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135022243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100245 + ... + 101582.

It is an arithmetic number, because the mean of its divisors is an integer number (22604736).

Almost surely, 2^135022263 is an apocalyptic number.

135022263 is a deficient number, since it is larger than the sum of its proper divisors (45815625).

135022263 is a wasteful number, since it uses less digits than its factorization.

135022263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202053.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 135022263 is about 11619.9080461078. The cubic root of 135022263 is about 513.0209818564.

Adding to 135022263 its reverse (362220531), we get a palindrome (497242794).

The spelling of 135022263 in words is "one hundred thirty-five million, twenty-two thousand, two hundred sixty-three".