153117122 has 16 divisors (see below), whose sum is σ = 239396352. Its totient is φ = 73366560.

The previous prime is 153117121. The next prime is 153117127. The reversal of 153117122 is 221711351.

It is not an unprimeable number, because it can be changed into a prime (153117121) 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, 5603 + ... + 18374.

It is an arithmetic number, because the mean of its divisors is an integer number (14962272).

Almost surely, 2^153117122 is an apocalyptic number.

153117122 is a deficient number, since it is larger than the sum of its proper divisors (86279230).

153117122 is a wasteful number, since it uses less digits than its factorization.

153117122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24113.

The product of its digits is 420, while the sum is 23.

The square root of 153117122 is about 12374.0503474004. The cubic root of 153117122 is about 534.9845653101.

Adding to 153117122 its reverse (221711351), we get a palindrome (374828473).

The spelling of 153117122 in words is "one hundred fifty-three million, one hundred seventeen thousand, one hundred twenty-two".