10023003120313 has 4 divisors (see below), whose sum is σ = 10212116386788. Its totient is φ = 9833889853840.

The previous prime is 10023003120289. The next prime is 10023003120353. The reversal of 10023003120313 is 31302130032001.

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 8558883760249 + 1464119360064 = 2925557^2 + 1210008^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10023003120313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10023003120353) 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, 94556633158 + ... + 94556633263.

It is an arithmetic number, because the mean of its divisors is an integer number (2553029096697).

Almost surely, 2^{10023003120313} is an apocalyptic number.

It is an amenable number.

10023003120313 is a deficient number, since it is larger than the sum of its proper divisors (189113266475).

10023003120313 is an equidigital number, since it uses as much as digits as its factorization.

10023003120313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189113266474.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10023003120313 its reverse (31302130032001), we get a palindrome (41325133152314).

The spelling of 10023003120313 in words is "ten trillion, twenty-three billion, three million, one hundred twenty thousand, three hundred thirteen".