312053223 has 8 divisors (see below), whose sum is σ = 429492736. Its totient is φ = 201324600.

The previous prime is 312053219. The next prime is 312053249. The reversal of 312053223 is 322350213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 312053223 - 2² = 312053219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 312053223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312053323) 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, 1677613 + ... + 1677798.

It is an arithmetic number, because the mean of its divisors is an integer number (53686592).

Almost surely, 2^312053223 is an apocalyptic number.

312053223 is a deficient number, since it is larger than the sum of its proper divisors (117439513).

312053223 is a wasteful number, since it uses less digits than its factorization.

312053223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355445.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 312053223 is about 17665.0282479253. The cubic root of 312053223 is about 678.2808527448.

The spelling of 312053223 in words is "three hundred twelve million, fifty-three thousand, two hundred twenty-three".