1140010324121 has 4 divisors (see below), whose sum is σ = 1161519952932. Its totient is φ = 1118500695312.

The previous prime is 1140010324111. The next prime is 1140010324151. The reversal of 1140010324121 is 1214230100411.

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

It can be written as a sum of positive squares in 2 ways, for example, as 535443427600 + 604566896521 = 731740^2 + 777539^2 .

It is not a de Polignac number, because 1140010324121 - 2¹⁸ = 1140010061977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1140010324093 and 1140010324102.

It is not an unprimeable number, because it can be changed into a prime (1140010324111) 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, 10754814326 + ... + 10754814431.

It is an arithmetic number, because the mean of its divisors is an integer number (290379988233).

Almost surely, 2^{1140010324121} is an apocalyptic number.

It is an amenable number.

1140010324121 is a deficient number, since it is larger than the sum of its proper divisors (21509628811).

1140010324121 is an equidigital number, since it uses as much as digits as its factorization.

1140010324121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21509628810.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1140010324121 its reverse (1214230100411), we get a palindrome (2354240424532).

The spelling of 1140010324121 in words is "one trillion, one hundred forty billion, ten million, three hundred twenty-four thousand, one hundred twenty-one".