10042011321 has 8 divisors (see below), whose sum is σ = 13700728800. Its totient is φ = 6538984032.

The previous prime is 10042011289. The next prime is 10042011349. The reversal of 10042011321 is 12311024001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10042011321 - 2⁵ = 10042011289 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10042011321.

It is not an unprimeable number, because it can be changed into a prime (10042011391) 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 7 ways as a sum of consecutive naturals, for example, 38922396 + ... + 38922653.

It is an arithmetic number, because the mean of its divisors is an integer number (1712591100).

Almost surely, 2^10042011321 is an apocalyptic number.

It is an amenable number.

10042011321 is a deficient number, since it is larger than the sum of its proper divisors (3658717479).

10042011321 is an equidigital number, since it uses as much as digits as its factorization.

10042011321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77845095.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10042011321 its reverse (12311024001), we get a palindrome (22353035322).

The spelling of 10042011321 in words is "ten billion, forty-two million, eleven thousand, three hundred twenty-one".