135001022 has 16 divisors (see below), whose sum is σ = 219291072. Its totient is φ = 61961760.

The previous prime is 135001021. The next prime is 135001081. The reversal of 135001022 is 220100531.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 135000988 and 135001006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135001021) 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, 9638 + ... + 19049.

It is an arithmetic number, because the mean of its divisors is an integer number (13705692).

Almost surely, 2^135001022 is an apocalyptic number.

135001022 is a deficient number, since it is larger than the sum of its proper divisors (84290050).

135001022 is a wasteful number, since it uses less digits than its factorization.

135001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28883.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 135001022 is about 11618.9940184166. The cubic root of 135001022 is about 512.9940785149.

Adding to 135001022 its reverse (220100531), we get a palindrome (355101553).

The spelling of 135001022 in words is "one hundred thirty-five million, one thousand, twenty-two".