312101312003 has 32 divisors (see below), whose sum is σ = 366557788800. Its totient is φ = 263321726976.

The previous prime is 312101311997. The next prime is 312101312027. The reversal of 312101312003 is 300213101213.

It is a cyclic number.

It is not a de Polignac number, because 312101312003 - 2⁴ = 312101311987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312101312203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 655553 + ... + 1026621.

It is an arithmetic number, because the mean of its divisors is an integer number (11454930900).

Almost surely, 2^312101312003 is an apocalyptic number.

312101312003 is a deficient number, since it is larger than the sum of its proper divisors (54456476797).

312101312003 is a wasteful number, since it uses less digits than its factorization.

312101312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371231.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 312101312003 its reverse (300213101213), we get a palindrome (612314413216).

The spelling of 312101312003 in words is "three hundred twelve billion, one hundred one million, three hundred twelve thousand, three".