11012110323021 has 24 divisors (see below), whose sum is σ = 15936260371200. Its totient is φ = 7327618862496.

The previous prime is 11012110322987. The next prime is 11012110323023. The reversal of 11012110323021 is 12032301121011.

11012110323021 is a `hidden beast` number, since 110 + 1 + 211 + 0 + 323 + 0 + 21 = 666.

11012110323021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11012110323021 - 2²² = 11012106128717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11012110322985 and 11012110323003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012110323023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64999180 + ... + 65168378.

It is an arithmetic number, because the mean of its divisors is an integer number (664010848800).

Almost surely, 2^{11012110323021} is an apocalyptic number.

It is an amenable number.

11012110323021 is a deficient number, since it is larger than the sum of its proper divisors (4924150048179).

11012110323021 is a wasteful number, since it uses less digits than its factorization.

11012110323021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182745 (or 182742 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11012110323021 its reverse (12032301121011), we get a palindrome (23044411444032).

The spelling of 11012110323021 in words is "eleven trillion, twelve billion, one hundred ten million, three hundred twenty-three thousand, twenty-one".