313230508900 has 27 divisors (see below), whose sum is σ = 679722349369. Its totient is φ = 125289964880.

The previous prime is 313230508861. The next prime is 313230508919. The reversal of 313230508900 is 9805032313.

The square root of 313230508900 is 559670.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 112762983204 + 200467525696 = 335802^2 + 447736^2 .

It is a super-2 number, since 2×313230508900² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5568717 + ... + 5624683.

Almost surely, 2^313230508900 is an apocalyptic number.

313230508900 is the 559670-th square number.

It is an amenable number.

313230508900 is an abundant number, since it is smaller than the sum of its proper divisors (366491840469).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313230508900 is an frugal number, since it uses more digits than its factorization.

313230508900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111948 (or 55974 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 313230508900 in words is "three hundred thirteen billion, two hundred thirty million, five hundred eight thousand, nine hundred".