1110011311203 has 8 divisors (see below), whose sum is σ = 1480055532816. Its totient is φ = 739987315200.

The previous prime is 1110011311181. The next prime is 1110011311207. The reversal of 1110011311203 is 3021131100111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1110011311203 - 2⁶ = 1110011311139 is a prime.

It is a super-2 number, since 2×1110011311203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1110011311207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4927878 + ... + 5148203.

It is an arithmetic number, because the mean of its divisors is an integer number (185006941602).

Almost surely, 2^{1110011311203} is an apocalyptic number.

1110011311203 is a deficient number, since it is larger than the sum of its proper divisors (370044221613).

1110011311203 is a wasteful number, since it uses less digits than its factorization.

1110011311203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10112805.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1110011311203 its reverse (3021131100111), we get a palindrome (4131142411314).

The spelling of 1110011311203 in words is "one trillion, one hundred ten billion, eleven million, three hundred eleven thousand, two hundred three".