1105411551 has 16 divisors (see below), whose sum is σ = 1501355520. Its totient is φ = 723246080.

The previous prime is 1105411477. The next prime is 1105411591. The reversal of 1105411551 is 1551145011.

It is a cyclic number.

It is not a de Polignac number, because 1105411551 - 2⁹ = 1105411039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105411591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108586 + ... + 118328.

It is an arithmetic number, because the mean of its divisors is an integer number (93834720).

Almost surely, 2^1105411551 is an apocalyptic number.

1105411551 is a deficient number, since it is larger than the sum of its proper divisors (395943969).

1105411551 is an equidigital number, since it uses as much as digits as its factorization.

1105411551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10446.

The product of its (nonzero) digits is 500, while the sum is 24.

The square root of 1105411551 is about 33247.7300127392. The cubic root of 1105411551 is about 1033.9701459953.

Adding to 1105411551 its reverse (1551145011), we get a palindrome (2656556562).

The spelling of 1105411551 in words is "one billion, one hundred five million, four hundred eleven thousand, five hundred fifty-one".