313234230 has 64 divisors (see below), whose sum is σ = 797073408. Its totient is φ = 78641280.

The previous prime is 313234223. The next prime is 313234253. The reversal of 313234230 is 32432313.

It is a junction number, because it is equal to n+sod(n) for n = 313234197 and 313234206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29859 + ... + 38961.

It is an arithmetic number, because the mean of its divisors is an integer number (12454272).

Almost surely, 2^313234230 is an apocalyptic number.

313234230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 313234230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398536704).

313234230 is an abundant number, since it is smaller than the sum of its proper divisors (483839178).

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

313234230 is a wasteful number, since it uses less digits than its factorization.

313234230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9181.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 313234230 is about 17698.4245061531. The cubic root of 313234230 is about 679.1354569488.

Adding to 313234230 its reverse (32432313), we get a palindrome (345666543).

It can be divided in two parts, 31323 and 4230, that added together give a palindrome (35553).

The spelling of 313234230 in words is "three hundred thirteen million, two hundred thirty-four thousand, two hundred thirty".