11032023011 has 4 divisors (see below), whose sum is σ = 11036799024. Its totient is φ = 11027247000.

The previous prime is 11032023007. The next prime is 11032023031.

11032023011 is nontrivially palindromic in base 10.

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 11032023011 - 2² = 11032023007 is a prime.

It is a super-2 number, since 2×11032023011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11032023001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2384540 + ... + 2389161.

It is an arithmetic number, because the mean of its divisors is an integer number (2759199756).

Almost surely, 2^11032023011 is an apocalyptic number.

11032023011 is a deficient number, since it is larger than the sum of its proper divisors (4776013).

11032023011 is an equidigital number, since it uses as much as digits as its factorization.

11032023011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776012.

The product of its (nonzero) digits is 36, while the sum is 14.

It can be divided in two parts, 110320 and 23011, that added together give a palindrome (133331).

The spelling of 11032023011 in words is "eleven billion, thirty-two million, twenty-three thousand, eleven".