1105150411999 has 16 divisors (see below), whose sum is σ = 1155378357504. Its totient is φ = 1055104776000.

The previous prime is 1105150411979. The next prime is 1105150412081. The reversal of 1105150411999 is 9991140515011.

It is a cyclic number.

It is not a de Polignac number, because 1105150411999 - 2²¹ = 1105148314847 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 (1105150411919) 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, 114601672 + ... + 114611314.

It is an arithmetic number, because the mean of its divisors is an integer number (72211147344).

Almost surely, 2^{1105150411999} is an apocalyptic number.

1105150411999 is a deficient number, since it is larger than the sum of its proper divisors (50227945505).

1105150411999 is an equidigital number, since it uses as much as digits as its factorization.

1105150411999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18558.

The product of its (nonzero) digits is 72900, while the sum is 46.

The spelling of 1105150411999 in words is "one trillion, one hundred five billion, one hundred fifty million, four hundred eleven thousand, nine hundred ninety-nine".