11010212023 has 4 divisors (see below), whose sum is σ = 11080340920. Its totient is φ = 10940083128.

The previous prime is 11010212011. The next prime is 11010212029. The reversal of 11010212023 is 32021201011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32021201011 = 19 ⋅1685326369.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11010212023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11010211994 and 11010212012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010212029) 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, 35064213 + ... + 35064526.

It is an arithmetic number, because the mean of its divisors is an integer number (2770085230).

Almost surely, 2^11010212023 is an apocalyptic number.

11010212023 is a deficient number, since it is larger than the sum of its proper divisors (70128897).

11010212023 is an equidigital number, since it uses as much as digits as its factorization.

11010212023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70128896.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11010212023 its reverse (32021201011), we get a palindrome (43031413034).

The spelling of 11010212023 in words is "eleven billion, ten million, two hundred twelve thousand, twenty-three".