153022120 has 32 divisors (see below), whose sum is σ = 348455520. Its totient is φ = 60470080.

The previous prime is 153022109. The next prime is 153022123. The reversal of 153022120 is 21220351.

It is a junction number, because it is equal to n+sod(n) for n = 153022094 and 153022103.

It is not an unprimeable number, because it can be changed into a prime (153022123) 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, 19726 + ... + 26365.

It is an arithmetic number, because the mean of its divisors is an integer number (10889235).

Almost surely, 2^153022120 is an apocalyptic number.

153022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153022120 is an abundant number, since it is smaller than the sum of its proper divisors (195433400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153022120 is a wasteful number, since it uses less digits than its factorization.

153022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46185 (or 46181 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 153022120 is about 12370.2109925417. The cubic root of 153022120 is about 534.8738981335.

Adding to 153022120 its reverse (21220351), we get a palindrome (174242471).

The spelling of 153022120 in words is "one hundred fifty-three million, twenty-two thousand, one hundred twenty".