312244464520203 has 8 divisors (see below), whose sum is σ = 416333826086400. Its totient is φ = 208159039650408.

The previous prime is 312244464520181. The next prime is 312244464520223. The reversal of 312244464520203 is 302025464442213.

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

It is not a de Polignac number, because 312244464520203 - 2⁸ = 312244464519947 is a prime.

It is a super-2 number, since 2×312244464520203² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (312244464520223) 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, 983989023 + ... + 984306296.

It is an arithmetic number, because the mean of its divisors is an integer number (52041728260800).

Almost surely, 2^{312244464520203} is an apocalyptic number.

312244464520203 is a deficient number, since it is larger than the sum of its proper divisors (104089361566197).

312244464520203 is a wasteful number, since it uses less digits than its factorization.

312244464520203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968348201.

The product of its (nonzero) digits is 1105920, while the sum is 42.

The spelling of 312244464520203 in words is "three hundred twelve trillion, two hundred forty-four billion, four hundred sixty-four million, five hundred twenty thousand, two hundred three".