313230547 has 8 divisors (see below), whose sum is σ = 363846752. Its totient is φ = 264081600.

The previous prime is 313230527. The next prime is 313230569. The reversal of 313230547 is 745032313.

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

It is a cyclic number.

It is not a de Polignac number, because 313230547 - 2¹⁹ = 312706259 is a prime.

It is a super-2 number, since 2×313230547² = 196226751147838418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313230527) 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, 366354 + ... + 367207.

It is an arithmetic number, because the mean of its divisors is an integer number (45480844).

Almost surely, 2^313230547 is an apocalyptic number.

313230547 is a deficient number, since it is larger than the sum of its proper divisors (50616205).

313230547 is an equidigital number, since it uses as much as digits as its factorization.

313230547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733629.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 313230547 is about 17698.3204570377. The cubic root of 313230547 is about 679.1327951860.

It can be divided in two parts, 313 and 230547, that added together give a triangular number (230860 = T₆₇₉).

The spelling of 313230547 in words is "three hundred thirteen million, two hundred thirty thousand, five hundred forty-seven".