1144314101323 has 4 divisors (see below), whose sum is σ = 1148568057360. Its totient is φ = 1140060145288.

The previous prime is 1144314101321. The next prime is 1144314101341. The reversal of 1144314101323 is 3231014134411.

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

It is a cyclic number.

It is not a de Polignac number, because 1144314101323 - 2¹ = 1144314101321 is a prime.

It is a super-2 number, since 2×1144314101323² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1144314101291 and 1144314101300.

It is not an unprimeable number, because it can be changed into a prime (1144314101321) 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, 2126977615 + ... + 2126978152.

It is an arithmetic number, because the mean of its divisors is an integer number (287142014340).

Almost surely, 2^{1144314101323} is an apocalyptic number.

1144314101323 is a deficient number, since it is larger than the sum of its proper divisors (4253956037).

1144314101323 is an equidigital number, since it uses as much as digits as its factorization.

1144314101323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4253956036.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1144314101323 its reverse (3231014134411), we get a palindrome (4375328235734).

The spelling of 1144314101323 in words is "one trillion, one hundred forty-four billion, three hundred fourteen million, one hundred one thousand, three hundred twenty-three".