1411021111321 has 8 divisors (see below), whose sum is σ = 1421062531200. Its totient is φ = 1400988861600.

The previous prime is 1411021111319. The next prime is 1411021111327. The reversal of 1411021111321 is 1231111201141.

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

It is a cyclic number.

It is not a de Polignac number, because 1411021111321 - 2¹ = 1411021111319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1411021111327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1983556 + ... + 2599333.

It is an arithmetic number, because the mean of its divisors is an integer number (177632816400).

Almost surely, 2^{1411021111321} is an apocalyptic number.

It is an amenable number.

1411021111321 is a deficient number, since it is larger than the sum of its proper divisors (10041419879).

1411021111321 is a wasteful number, since it uses less digits than its factorization.

1411021111321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585079.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 1411021111321 its reverse (1231111201141), we get a palindrome (2642132312462).

The spelling of 1411021111321 in words is "one trillion, four hundred eleven billion, twenty-one million, one hundred eleven thousand, three hundred twenty-one".