312003130111 has 8 divisors (see below), whose sum is σ = 316876748400. Its totient is φ = 307166573952.

The previous prime is 312003130091. The next prime is 312003130123. The reversal of 312003130111 is 111031300213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312003130111 - 2⁵ = 312003130079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312003130181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9248565 + ... + 9282238.

It is an arithmetic number, because the mean of its divisors is an integer number (39609593550).

Almost surely, 2^312003130111 is an apocalyptic number.

312003130111 is a deficient number, since it is larger than the sum of its proper divisors (4873618289).

312003130111 is a wasteful number, since it uses less digits than its factorization.

312003130111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18531065.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 312003130111 its reverse (111031300213), we get a palindrome (423034430324).

The spelling of 312003130111 in words is "three hundred twelve billion, three million, one hundred thirty thousand, one hundred eleven".