1101324143 has 8 divisors (see below), whose sum is σ = 1115603280. Its totient is φ = 1087119040.

The previous prime is 1101324139. The next prime is 1101324167. The reversal of 1101324143 is 3414231011.

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 1101324143 - 2² = 1101324139 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 (1101324173) 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, 11753 + ... + 48381.

It is an arithmetic number, because the mean of its divisors is an integer number (139450410).

Almost surely, 2^1101324143 is an apocalyptic number.

1101324143 is a deficient number, since it is larger than the sum of its proper divisors (14279137).

1101324143 is a wasteful number, since it uses less digits than its factorization.

1101324143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37017.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1101324143 is about 33186.2041065260. The cubic root of 1101324143 is about 1032.6941573911.

Adding to 1101324143 its reverse (3414231011), we get a palindrome (4515555154).

The spelling of 1101324143 in words is "one billion, one hundred one million, three hundred twenty-four thousand, one hundred forty-three".