1114504111321 has 4 divisors (see below), whose sum is σ = 1114506652644. Its totient is φ = 1114501570000.

The previous prime is 1114504111319. The next prime is 1114504111363. The reversal of 1114504111321 is 1231114054111.

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 963167550921 + 151336560400 = 981411^2 + 389020^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114504111321 - 2¹ = 1114504111319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1114504111621) 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, 425410 + ... + 1552411.

It is an arithmetic number, because the mean of its divisors is an integer number (278626663161).

Almost surely, 2^{1114504111321} is an apocalyptic number.

It is an amenable number.

1114504111321 is a deficient number, since it is larger than the sum of its proper divisors (2541323).

1114504111321 is an equidigital number, since it uses as much as digits as its factorization.

1114504111321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2541322.

The product of its (nonzero) digits is 480, while the sum is 25.

Adding to 1114504111321 its reverse (1231114054111), we get a palindrome (2345618165432).

The spelling of 1114504111321 in words is "one trillion, one hundred fourteen billion, five hundred four million, one hundred eleven thousand, three hundred twenty-one".