11020000012023 has 4 divisors (see below), whose sum is σ = 14693333349368. Its totient is φ = 7346666674680.

The previous prime is 11020000012009. The next prime is 11020000012051. The reversal of 11020000012023 is 32021000002011.

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

It is not a de Polignac number, because 11020000012023 - 2⁹ = 11020000011511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020000019023) 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, 1836666668668 + ... + 1836666668673.

It is an arithmetic number, because the mean of its divisors is an integer number (3673333337342).

Almost surely, 2^{11020000012023} is an apocalyptic number.

11020000012023 is a deficient number, since it is larger than the sum of its proper divisors (3673333337345).

11020000012023 is an equidigital number, since it uses as much as digits as its factorization.

11020000012023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673333337344.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11020000012023 its reverse (32021000002011), we get a palindrome (43041000014034).

The spelling of 11020000012023 in words is "eleven trillion, twenty billion, twelve thousand, twenty-three".