10312120421223 has 8 divisors (see below), whose sum is σ = 13749514397568. Its totient is φ = 6874736696184.

The previous prime is 10312120421219. The next prime is 10312120421233. The reversal of 10312120421223 is 32212402121301.

10312120421223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10312120421223 - 2² = 10312120421219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10312120421193 and 10312120421202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312120421233) 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, 214240 + ... + 4546442.

It is an arithmetic number, because the mean of its divisors is an integer number (1718689299696).

Almost surely, 2^{10312120421223} is an apocalyptic number.

10312120421223 is a deficient number, since it is larger than the sum of its proper divisors (3437393976345).

10312120421223 is an equidigital number, since it uses as much as digits as its factorization.

10312120421223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5125653.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10312120421223 its reverse (32212402121301), we get a palindrome (42524522542524).

The spelling of 10312120421223 in words is "ten trillion, three hundred twelve billion, one hundred twenty million, four hundred twenty-one thousand, two hundred twenty-three".