153135122 has 8 divisors (see below), whose sum is σ = 262517376. Its totient is φ = 65629332.

The previous prime is 153135121. The next prime is 153135137. The reversal of 153135122 is 221531351.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (153135121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5469098 + ... + 5469125.

It is an arithmetic number, because the mean of its divisors is an integer number (32814672).

Almost surely, 2^153135122 is an apocalyptic number.

153135122 is a deficient number, since it is larger than the sum of its proper divisors (109382254).

153135122 is a wasteful number, since it uses less digits than its factorization.

153135122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10938232.

The product of its digits is 900, while the sum is 23.

The square root of 153135122 is about 12374.7776545682. Note that the first 3 decimals coincide. The cubic root of 153135122 is about 535.0055282277.

Adding to 153135122 its reverse (221531351), we get a palindrome (374666473).

The spelling of 153135122 in words is "one hundred fifty-three million, one hundred thirty-five thousand, one hundred twenty-two".