1105562245423 has 4 divisors (see below), whose sum is σ = 1105564660480. Its totient is φ = 1105559830368.

The previous prime is 1105562245373. The next prime is 1105562245429. The reversal of 1105562245423 is 3245422655011.

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 1105562245423 - 2¹⁷ = 1105562114351 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 (1105562245429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286890 + ... + 1514407.

It is an arithmetic number, because the mean of its divisors is an integer number (276391165120).

Almost surely, 2^{1105562245423} is an apocalyptic number.

1105562245423 is a deficient number, since it is larger than the sum of its proper divisors (2415057).

1105562245423 is an equidigital number, since it uses as much as digits as its factorization.

1105562245423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415056.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 1105562245423 in words is "one trillion, one hundred five billion, five hundred sixty-two million, two hundred forty-five thousand, four hundred twenty-three".