1105230454503 has 8 divisors (see below), whose sum is σ = 1684160692608. Its totient is φ = 631560259704.

The previous prime is 1105230454477. The next prime is 1105230454513. The reversal of 1105230454503 is 3054540325011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1105230454503 - 2⁹ = 1105230453991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105230454513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26315010801 + ... + 26315010842.

It is an arithmetic number, because the mean of its divisors is an integer number (210520086576).

Almost surely, 2^{1105230454503} is an apocalyptic number.

1105230454503 is a deficient number, since it is larger than the sum of its proper divisors (578930238105).

1105230454503 is an equidigital number, since it uses as much as digits as its factorization.

1105230454503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52630021653.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 1105230454503 its reverse (3054540325011), we get a palindrome (4159770779514).

The spelling of 1105230454503 in words is "one trillion, one hundred five billion, two hundred thirty million, four hundred fifty-four thousand, five hundred three".