1105611353 has 24 divisors (see below), whose sum is σ = 1422309600. Its totient is φ = 849683520.

The previous prime is 1105611343. The next prime is 1105611379. The reversal of 1105611353 is 3531165011.

It is not a de Polignac number, because 1105611353 - 2¹⁰ = 1105610329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1105611343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25298 + ... + 53396.

It is an arithmetic number, because the mean of its divisors is an integer number (59262900).

Almost surely, 2^1105611353 is an apocalyptic number.

It is an amenable number.

1105611353 is a deficient number, since it is larger than the sum of its proper divisors (316698247).

1105611353 is a wasteful number, since it uses less digits than its factorization.

1105611353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28197 (or 28190 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 1105611353 is about 33250.7346234636. The cubic root of 1105611353 is about 1034.0324385889.

Adding to 1105611353 its reverse (3531165011), we get a palindrome (4636776364).

The spelling of 1105611353 in words is "one billion, one hundred five million, six hundred eleven thousand, three hundred fifty-three".