11010023223 has 4 divisors (see below), whose sum is σ = 14680030968. Its totient is φ = 7340015480.

The previous prime is 11010023173. The next prime is 11010023237. The reversal of 11010023223 is 32232001011.

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

It is a cyclic number.

It is not a de Polignac number, because 11010023223 - 2¹⁷ = 11009892151 is a prime.

It is a super-2 number, since 2×11010023223² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010023263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1835003868 + ... + 1835003873.

It is an arithmetic number, because the mean of its divisors is an integer number (3670007742).

Almost surely, 2^11010023223 is an apocalyptic number.

11010023223 is a deficient number, since it is larger than the sum of its proper divisors (3670007745).

11010023223 is an equidigital number, since it uses as much as digits as its factorization.

11010023223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3670007744.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11010023223 its reverse (32232001011), we get a palindrome (43242024234).

The spelling of 11010023223 in words is "eleven billion, ten million, twenty-three thousand, two hundred twenty-three".