312313113003 has 8 divisors (see below), whose sum is σ = 416525744128. Its totient is φ = 208154611944.

The previous prime is 312313112941. The next prime is 312313113011. The reversal of 312313113003 is 300311313213.

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

It is not a de Polignac number, because 312313113003 - 2¹³ = 312313104811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312313113403) 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, 13519051 + ... + 13542132.

It is an arithmetic number, because the mean of its divisors is an integer number (52065718016).

Almost surely, 2^312313113003 is an apocalyptic number.

312313113003 is a deficient number, since it is larger than the sum of its proper divisors (104212631125).

312313113003 is a wasteful number, since it uses less digits than its factorization.

312313113003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27065033.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 312313113003 its reverse (300311313213), we get a palindrome (612624426216).

The spelling of 312313113003 in words is "three hundred twelve billion, three hundred thirteen million, one hundred thirteen thousand, three".