1154054030223 has 16 divisors (see below), whose sum is σ = 1541363809536. Its totient is φ = 768057154560.

The previous prime is 1154054030161. The next prime is 1154054030251. The reversal of 1154054030223 is 3220304504511.

It is not a de Polignac number, because 1154054030223 - 2¹² = 1154054026127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1154054031223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14395990 + ... + 14475932.

It is an arithmetic number, because the mean of its divisors is an integer number (96335238096).

Almost surely, 2^{1154054030223} is an apocalyptic number.

1154054030223 is a deficient number, since it is larger than the sum of its proper divisors (387309779313).

1154054030223 is an equidigital number, since it uses as much as digits as its factorization.

1154054030223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88094.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 1154054030223 its reverse (3220304504511), we get a palindrome (4374358534734).

The spelling of 1154054030223 in words is "one trillion, one hundred fifty-four billion, fifty-four million, thirty thousand, two hundred twenty-three".