10123003313 has 4 divisors (see below), whose sum is σ = 10123493220. Its totient is φ = 10122513408.

The previous prime is 10123003301. The next prime is 10123003327. The reversal of 10123003313 is 31330032101.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3358434304 + 6764569009 = 57952^2 + 82247^2 .

It is a cyclic number.

It is not a de Polignac number, because 10123003313 - 2¹⁶ = 10122937777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10123003291 and 10123003300.

It is not an unprimeable number, because it can be changed into a prime (10123003333) 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, 212528 + ... + 255761.

It is an arithmetic number, because the mean of its divisors is an integer number (2530873305).

Almost surely, 2^10123003313 is an apocalyptic number.

It is an amenable number.

10123003313 is a deficient number, since it is larger than the sum of its proper divisors (489907).

10123003313 is an equidigital number, since it uses as much as digits as its factorization.

10123003313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489906.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10123003313 its reverse (31330032101), we get a palindrome (41453035414).

The spelling of 10123003313 in words is "ten billion, one hundred twenty-three million, three thousand, three hundred thirteen".