153211205 has 32 divisors (see below), whose sum is σ = 218557440. Its totient is φ = 100880640.

The previous prime is 153211183. The next prime is 153211229. The reversal of 153211205 is 502112351.

It is a happy number.

It is not a de Polignac number, because 153211205 - 2⁸ = 153210949 is a prime.

It is a super-3 number, since 3×153211205³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 274787 + ... + 275343.

It is an arithmetic number, because the mean of its divisors is an integer number (6829920).

Almost surely, 2^153211205 is an apocalyptic number.

It is an amenable number.

153211205 is a deficient number, since it is larger than the sum of its proper divisors (65346235).

153211205 is a wasteful number, since it uses less digits than its factorization.

153211205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 153211205 is about 12377.8513886700. The cubic root of 153211205 is about 535.0941168453.

Adding to 153211205 its reverse (502112351), we get a palindrome (655323556).

The spelling of 153211205 in words is "one hundred fifty-three million, two hundred eleven thousand, two hundred five".