1110231023203 has 16 divisors (see below), whose sum is σ = 1143948405600. Its totient is φ = 1076897041920.

The previous prime is 1110231023191. The next prime is 1110231023207. The reversal of 1110231023203 is 3023201320111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110231023203 is a prime.

It is a super-2 number, since 2×1110231023203² (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 (1110231023207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3685563 + ... + 3975403.

It is an arithmetic number, because the mean of its divisors is an integer number (71496775350).

Almost surely, 2^{1110231023203} is an apocalyptic number.

1110231023203 is a deficient number, since it is larger than the sum of its proper divisors (33717382397).

1110231023203 is a wasteful number, since it uses less digits than its factorization.

1110231023203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290502.

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

Adding to 1110231023203 its reverse (3023201320111), we get a palindrome (4133432343314).

The spelling of 1110231023203 in words is "one trillion, one hundred ten billion, two hundred thirty-one million, twenty-three thousand, two hundred three".