11010423234321 has 80 divisors (see below), whose sum is σ = 19307185920000. Its totient is φ = 6121050249600.

The previous prime is 11010423234301. The next prime is 11010423234331. The reversal of 11010423234321 is 12343232401011.

11010423234321 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 0 + 423 + 234 + 3 + 2 + 1 = 666.

It is not a de Polignac number, because 11010423234321 - 2⁷ = 11010423234193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11010423234301) 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 79 ways as a sum of consecutive naturals, for example, 326227555 + ... + 326261303.

It is an arithmetic number, because the mean of its divisors is an integer number (241339824000).

Almost surely, 2^{11010423234321} is an apocalyptic number.

It is an amenable number.

11010423234321 is a deficient number, since it is larger than the sum of its proper divisors (8296762685679).

11010423234321 is a wasteful number, since it uses less digits than its factorization.

11010423234321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49356 (or 49347 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 11010423234321 its reverse (12343232401011), we get a palindrome (23353655635332).

The spelling of 11010423234321 in words is "eleven trillion, ten billion, four hundred twenty-three million, two hundred thirty-four thousand, three hundred twenty-one".