312020204 has 24 divisors (see below), whose sum is σ = 579317760. Its totient is φ = 146630736.

The previous prime is 312020201. The next prime is 312020213. The reversal of 312020204 is 402020213.

It is not an unprimeable number, because it can be changed into a prime (312020201) by changing a digit.

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, 6512 + ... + 25815.

It is an arithmetic number, because the mean of its divisors is an integer number (24138240).

Almost surely, 2^312020204 is an apocalyptic number.

It is an amenable number.

312020204 is a deficient number, since it is larger than the sum of its proper divisors (267297556).

312020204 is a wasteful number, since it uses less digits than its factorization.

312020204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32477 (or 32475 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 312020204 is about 17664.0936365272. The cubic root of 312020204 is about 678.2569284655.

Adding to 312020204 its reverse (402020213), we get a palindrome (714040417).

Subtracting 312020204 from its reverse (402020213), we obtain a palindrome (90000009).

The spelling of 312020204 in words is "three hundred twelve million, twenty thousand, two hundred four".