1030111233323 has 4 divisors (see below), whose sum is σ = 1030131513048. Its totient is φ = 1030090953600.

The previous prime is 1030111233287. The next prime is 1030111233329. The reversal of 1030111233323 is 3233321110301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030111233323 is a prime.

It is a super-2 number, since 2×1030111233323² (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 (1030111233329) 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 3 ways as a sum of consecutive naturals, for example, 10063478 + ... + 10165323.

It is an arithmetic number, because the mean of its divisors is an integer number (257532878262).

Almost surely, 2^{1030111233323} is an apocalyptic number.

1030111233323 is a deficient number, since it is larger than the sum of its proper divisors (20279725).

1030111233323 is an equidigital number, since it uses as much as digits as its factorization.

1030111233323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20279724.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1030111233323 its reverse (3233321110301), we get a palindrome (4263432343624).

The spelling of 1030111233323 in words is "one trillion, thirty billion, one hundred eleven million, two hundred thirty-three thousand, three hundred twenty-three".