1101153 has 8 divisors (see below), whose sum is σ = 1474528. Its totient is φ = 730944.

The previous prime is 1101143. The next prime is 1101169. The reversal of 1101153 is 3511011.

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

It is not a de Polignac number, because 1101153 - 2⁹ = 1100641 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 (1101103) 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, 201 + ... + 1497.

It is an arithmetic number, because the mean of its divisors is an integer number (184316).

2^1101153 is an apocalyptic number.

It is an amenable number.

1101153 is a deficient number, since it is larger than the sum of its proper divisors (373375).

1101153 is a wasteful number, since it uses less digits than its factorization.

1101153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583.

The product of its (nonzero) digits is 15, while the sum is 12.

The square root of 1101153 is about 1049.3583753895. The cubic root of 1101153 is about 103.2640661929.

Adding to 1101153 its reverse (3511011), we get a palindrome (4612164).

The spelling of 1101153 in words is "one million, one hundred one thousand, one hundred fifty-three".