10312001200223 has 4 divisors (see below), whose sum is σ = 10312144735440. Its totient is φ = 10311857665008.

The previous prime is 10312001200219. The next prime is 10312001200231. The reversal of 10312001200223 is 32200210021301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10312001200223 - 2² = 10312001200219 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 (10312001500223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71659790 + ... + 71803547.

It is an arithmetic number, because the mean of its divisors is an integer number (2578036183860).

Almost surely, 2^{10312001200223} is an apocalyptic number.

10312001200223 is a deficient number, since it is larger than the sum of its proper divisors (143535217).

10312001200223 is an equidigital number, since it uses as much as digits as its factorization.

10312001200223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143535216.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10312001200223 its reverse (32200210021301), we get a palindrome (42512211221524).

The spelling of 10312001200223 in words is "ten trillion, three hundred twelve billion, one million, two hundred thousand, two hundred twenty-three".