1030111233203 has 16 divisors (see below), whose sum is σ = 1147666823520. Its totient is φ = 918032984064.

The previous prime is 1030111233161. The next prime is 1030111233233. The reversal of 1030111233203 is 3023321110301.

It is a cyclic number.

It is not a de Polignac number, because 1030111233203 - 2¹⁴ = 1030111216819 is a prime.

It is a super-2 number, since 2×1030111233203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030111233233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7970900 + ... + 8099102.

It is an arithmetic number, because the mean of its divisors is an integer number (71729176470).

Almost surely, 2^{1030111233203} is an apocalyptic number.

1030111233203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1030111233203 is a deficient number, since it is larger than the sum of its proper divisors (117555590317).

1030111233203 is a wasteful number, since it uses less digits than its factorization.

1030111233203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149558.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1030111233203 its reverse (3023321110301), we get a palindrome (4053432343504).

The spelling of 1030111233203 in words is "one trillion, thirty billion, one hundred eleven million, two hundred thirty-three thousand, two hundred three".