312000132230 has 16 divisors (see below), whose sum is σ = 562097689920. Its totient is φ = 124689508032.

The previous prime is 312000132217. The next prime is 312000132233. The reversal of 312000132230 is 32231000213.

It is a junction number, because it is equal to n+sod(n) for n = 312000132199 and 312000132208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312000132233) 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, 13806254 + ... + 13828833.

It is an arithmetic number, because the mean of its divisors is an integer number (35131105620).

Almost surely, 2^312000132230 is an apocalyptic number.

312000132230 is a deficient number, since it is larger than the sum of its proper divisors (250097557690).

312000132230 is a wasteful number, since it uses less digits than its factorization.

312000132230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27636223.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 312000132230 its reverse (32231000213), we get a palindrome (344231132443).

The spelling of 312000132230 in words is "three hundred twelve billion, one hundred thirty-two thousand, two hundred thirty".