153315212 has 24 divisors (see below), whose sum is σ = 277681152. Its totient is φ = 73990800.

The previous prime is 153315209. The next prime is 153315223. The reversal of 153315212 is 212513351.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53537 + ... + 56327.

It is an arithmetic number, because the mean of its divisors is an integer number (11570048).

Almost surely, 2^153315212 is an apocalyptic number.

It is an amenable number.

153315212 is a deficient number, since it is larger than the sum of its proper divisors (124365940).

153315212 is a wasteful number, since it uses less digits than its factorization.

153315212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269 (or 3267 counting only the distinct ones).

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

The square root of 153315212 is about 12382.0520108744. The cubic root of 153315212 is about 535.2151718406.

Adding to 153315212 its reverse (212513351), we get a palindrome (365828563).

The spelling of 153315212 in words is "one hundred fifty-three million, three hundred fifteen thousand, two hundred twelve".