312043014203230 has 16 divisors (see below), whose sum is σ = 561678111645840. Its totient is φ = 124817053219072.

The previous prime is 312043014203119. The next prime is 312043014203233. The reversal of 312043014203230 is 32302410340213.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312043014203233) 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, 10268659 + ... + 27009838.

It is an arithmetic number, because the mean of its divisors is an integer number (35104881977865).

Almost surely, 2^{312043014203230} is an apocalyptic number.

312043014203230 is a deficient number, since it is larger than the sum of its proper divisors (249635097442610).

312043014203230 is a wasteful number, since it uses less digits than its factorization.

312043014203230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38115563.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 312043014203230 its reverse (32302410340213), we get a palindrome (344345424543443).

The spelling of 312043014203230 in words is "three hundred twelve trillion, forty-three billion, fourteen million, two hundred three thousand, two hundred thirty".