10120313021203 has 16 divisors (see below), whose sum is σ = 13359740949504. Its totient is φ = 7422078303360.

The previous prime is 10120313021173. The next prime is 10120313021213. The reversal of 10120313021203 is 30212031302101.

It is a de Polignac number, because none of the positive numbers 2^k-10120313021203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10120313021213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3865664475 + ... + 3865667092.

It is an arithmetic number, because the mean of its divisors is an integer number (834983809344).

Almost surely, 2^{10120313021203} is an apocalyptic number.

10120313021203 is a deficient number, since it is larger than the sum of its proper divisors (3239427928301).

10120313021203 is a wasteful number, since it uses less digits than its factorization.

10120313021203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7731331602.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10120313021203 its reverse (30212031302101), we get a palindrome (40332344323304).

The spelling of 10120313021203 in words is "ten trillion, one hundred twenty billion, three hundred thirteen million, twenty-one thousand, two hundred three".