312110023030 has 24 divisors (see below), whose sum is σ = 608337527472. Its totient is φ = 115240623264.

The previous prime is 312110023013. The next prime is 312110023031. The reversal of 312110023030 is 30320011213.

It is a junction number, because it is equal to n+sod(n) for n = 312110022995 and 312110023013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312110023031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92338554 + ... + 92341933.

It is an arithmetic number, because the mean of its divisors is an integer number (25347396978).

Almost surely, 2^312110023030 is an apocalyptic number.

312110023030 is a deficient number, since it is larger than the sum of its proper divisors (296227504442).

312110023030 is a wasteful number, since it uses less digits than its factorization.

312110023030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184680520 (or 184680507 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 312110023030 its reverse (30320011213), we get a palindrome (342430034243).

The spelling of 312110023030 in words is "three hundred twelve billion, one hundred ten million, twenty-three thousand, thirty".