10111230031203 has 24 divisors (see below), whose sum is σ = 16793956528128. Its totient is φ = 5742398819952.

The previous prime is 10111230031181. The next prime is 10111230031211. The reversal of 10111230031203 is 30213003211101.

10111230031203 is a `hidden beast` number, since 10 + 111 + 230 + 0 + 312 + 0 + 3 = 666.

It is not a de Polignac number, because 10111230031203 - 2⁶ = 10111230031139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10111230031603) 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 23 ways as a sum of consecutive naturals, for example, 492307875 + ... + 492328412.

It is an arithmetic number, because the mean of its divisors is an integer number (699748188672).

Almost surely, 2^{10111230031203} is an apocalyptic number.

10111230031203 is a deficient number, since it is larger than the sum of its proper divisors (6682726496925).

10111230031203 is a wasteful number, since it uses less digits than its factorization.

10111230031203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984636463 (or 984636460 counting only the distinct ones).

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

Adding to 10111230031203 its reverse (30213003211101), we get a palindrome (40324233242304).

The spelling of 10111230031203 in words is "ten trillion, one hundred eleven billion, two hundred thirty million, thirty-one thousand, two hundred three".