1011110303223 has 64 divisors (see below), whose sum is σ = 1543794940800. Its totient is φ = 653749125120.

The previous prime is 1011110303219. The next prime is 1011110303263. The reversal of 1011110303223 is 3223030111101.

It is not a de Polignac number, because 1011110303223 - 2² = 1011110303219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011110303196 and 1011110303205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011110303263) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 128947783 + ... + 128955623.

It is an arithmetic number, because the mean of its divisors is an integer number (24121795950).

Almost surely, 2^{1011110303223} is an apocalyptic number.

1011110303223 is a deficient number, since it is larger than the sum of its proper divisors (532684637577).

1011110303223 is an equidigital number, since it uses as much as digits as its factorization.

1011110303223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8929 (or 8923 counting only the distinct ones).

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

Adding to 1011110303223 its reverse (3223030111101), we get a palindrome (4234140414324).

The spelling of 1011110303223 in words is "one trillion, eleven billion, one hundred ten million, three hundred three thousand, two hundred twenty-three".