10321013101203 has 32 divisors (see below), whose sum is σ = 17474888363520. Its totient is φ = 5897668721760.

The previous prime is 10321013101177. The next prime is 10321013101237. The reversal of 10321013101203 is 30210131012301.

10321013101203 is a `hidden beast` number, since 10 + 321 + 0 + 1 + 310 + 1 + 20 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-10321013101203 is a prime.

It is a super-2 number, since 2×10321013101203² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10321013105203) 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 31 ways as a sum of consecutive naturals, for example, 31973376 + ... + 32294562.

It is an arithmetic number, because the mean of its divisors is an integer number (546090261360).

Almost surely, 2^{10321013101203} is an apocalyptic number.

10321013101203 is a deficient number, since it is larger than the sum of its proper divisors (7153875262317).

10321013101203 is a wasteful number, since it uses less digits than its factorization.

10321013101203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491224 (or 491218 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 10321013101203 its reverse (30210131012301), we get a palindrome (40531144113504).

The spelling of 10321013101203 in words is "ten trillion, three hundred twenty-one billion, thirteen million, one hundred one thousand, two hundred three".