1106331745 has 16 divisors (see below), whose sum is σ = 1335398400. Its totient is φ = 879883200.

The previous prime is 1106331739. The next prime is 1106331757. The reversal of 1106331745 is 5471336011.

It is not a de Polignac number, because 1106331745 - 2¹⁷ = 1106200673 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751360 + ... + 752830.

It is an arithmetic number, because the mean of its divisors is an integer number (83462400).

Almost surely, 2^1106331745 is an apocalyptic number.

It is an amenable number.

1106331745 is a deficient number, since it is larger than the sum of its proper divisors (229066655).

1106331745 is a wasteful number, since it uses less digits than its factorization.

1106331745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 1106331745 is about 33261.5655825158. The cubic root of 1106331745 is about 1034.2569740806.

Adding to 1106331745 its reverse (5471336011), we get a palindrome (6577667756).

The spelling of 1106331745 in words is "one billion, one hundred six million, three hundred thirty-one thousand, seven hundred forty-five".