1101443342 has 8 divisors (see below), whose sum is σ = 1669197936. Its totient is φ = 545044032.

The previous prime is 1101443339. The next prime is 1101443347. The reversal of 1101443342 is 2433441011.

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

It is a super-2 number, since 2×1101443342² = 2426354871272257928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101443347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2838578 + ... + 2838965.

It is an arithmetic number, because the mean of its divisors is an integer number (208649742).

Almost surely, 2^1101443342 is an apocalyptic number.

1101443342 is a deficient number, since it is larger than the sum of its proper divisors (567754594).

1101443342 is an equidigital number, since it uses as much as digits as its factorization.

1101443342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5677642.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1101443342 is about 33187.9999698686. Note that the first 4 decimals coincide. The cubic root of 1101443342 is about 1032.7314130501.

Adding to 1101443342 its reverse (2433441011), we get a palindrome (3534884353).

The spelling of 1101443342 in words is "one billion, one hundred one million, four hundred forty-three thousand, three hundred forty-two".