1101445041 has 8 divisors (see below), whose sum is σ = 1468749024. Its totient is φ = 734218880.

The previous prime is 1101445003. The next prime is 1101445057. The reversal of 1101445041 is 1405441011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101445041 - 2⁷ = 1101444913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101444999 and 1101445017.

It is not an unprimeable number, because it can be changed into a prime (1101445001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36865 + ... + 59681.

It is an arithmetic number, because the mean of its divisors is an integer number (183593628).

Almost surely, 2^1101445041 is an apocalyptic number.

It is an amenable number.

1101445041 is a deficient number, since it is larger than the sum of its proper divisors (367303983).

1101445041 is a wasteful number, since it uses less digits than its factorization.

1101445041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38911.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1101445041 is about 33188.0255664600. The cubic root of 1101445041 is about 1032.7319440533.

Adding to 1101445041 its reverse (1405441011), we get a palindrome (2506886052).

The spelling of 1101445041 in words is "one billion, one hundred one million, four hundred forty-five thousand, forty-one".