1144301130023 has 4 divisors (see below), whose sum is σ = 1145933514648. Its totient is φ = 1142668745400.

The previous prime is 1144301129999. The next prime is 1144301130031. The reversal of 1144301130023 is 3200311034411.

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 1144301130023 - 2¹² = 1144301125927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144301133023) 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 3 ways as a sum of consecutive naturals, for example, 816191261 + ... + 816192662.

It is an arithmetic number, because the mean of its divisors is an integer number (286483378662).

Almost surely, 2^{1144301130023} is an apocalyptic number.

1144301130023 is a deficient number, since it is larger than the sum of its proper divisors (1632384625).

1144301130023 is an equidigital number, since it uses as much as digits as its factorization.

1144301130023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632384624.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1144301130023 its reverse (3200311034411), we get a palindrome (4344612164434).

The spelling of 1144301130023 in words is "one trillion, one hundred forty-four billion, three hundred one million, one hundred thirty thousand, twenty-three".