312030114 has 64 divisors (see below), whose sum is σ = 697351680. Its totient is φ = 92280320.

The previous prime is 312030071. The next prime is 312030143. The reversal of 312030114 is 411030213.

It is a junction number, because it is equal to n+sod(n) for n = 312030093 and 312030102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 883762 + ... + 884114.

It is an arithmetic number, because the mean of its divisors is an integer number (10896120).

Almost surely, 2^312030114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 312030114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348675840).

312030114 is an abundant number, since it is smaller than the sum of its proper divisors (385321566).

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

312030114 is a wasteful number, since it uses less digits than its factorization.

312030114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 312030114 is about 17664.3741468528. The cubic root of 312030114 is about 678.2641090421.

Adding to 312030114 its reverse (411030213), we get a palindrome (723060327).

Subtracting 312030114 from its reverse (411030213), we obtain a palindrome (99000099).

The spelling of 312030114 in words is "three hundred twelve million, thirty thousand, one hundred fourteen".