1054044503323 has 16 divisors (see below), whose sum is σ = 1241551394560. Its totient is φ = 875942457696.

The previous prime is 1054044503293. The next prime is 1054044503339. The reversal of 1054044503323 is 3233054404501.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054044503323 is a prime.

It is a super-2 number, since 2×1054044503323² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054044500323) 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, 7116933 + ... + 7263526.

It is an arithmetic number, because the mean of its divisors is an integer number (77596962160).

Almost surely, 2^{1054044503323} is an apocalyptic number.

1054044503323 is a deficient number, since it is larger than the sum of its proper divisors (187506891237).

1054044503323 is a wasteful number, since it uses less digits than its factorization.

1054044503323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14380786.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 1054044503323 its reverse (3233054404501), we get a palindrome (4287098907824).

The spelling of 1054044503323 in words is "one trillion, fifty-four billion, forty-four million, five hundred three thousand, three hundred twenty-three".