1101144153 has 8 divisors (see below), whose sum is σ = 1499430528. Its totient is φ = 718476944.

The previous prime is 1101144091. The next prime is 1101144167. The reversal of 1101144153 is 3514411011.

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 1101144153 - 2¹⁰ = 1101143129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101144053) 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, 3904626 + ... + 3904907.

It is an arithmetic number, because the mean of its divisors is an integer number (187428816).

Almost surely, 2^1101144153 is an apocalyptic number.

It is an amenable number.

1101144153 is a deficient number, since it is larger than the sum of its proper divisors (398286375).

1101144153 is an equidigital number, since it uses as much as digits as its factorization.

1101144153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7809583.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 1101144153 is about 33183.4921760806. The cubic root of 1101144153 is about 1032.6378964047.

Adding to 1101144153 its reverse (3514411011), we get a palindrome (4615555164).

The spelling of 1101144153 in words is "one billion, one hundred one million, one hundred forty-four thousand, one hundred fifty-three".