312013300 has 36 divisors (see below), whose sum is σ = 681970240. Its totient is φ = 123901920.

The previous prime is 312013297. The next prime is 312013309. The reversal of 312013300 is 3310213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312013309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2677 + ... + 25123.

Almost surely, 2^312013300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 312013300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340985120).

312013300 is an abundant number, since it is smaller than the sum of its proper divisors (369956940).

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

312013300 is a wasteful number, since it uses less digits than its factorization.

312013300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22600 (or 22593 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 312013300 is about 17663.8982107574. The cubic root of 312013300 is about 678.2519258830.

Adding to 312013300 its reverse (3310213), we get a palindrome (315323513).

The spelling of 312013300 in words is "three hundred twelve million, thirteen thousand, three hundred".