1101343268 has 12 divisors (see below), whose sum is σ = 1950572400. Its totient is φ = 544036872.

The previous prime is 1101343223. The next prime is 1101343279. The reversal of 1101343268 is 8623431011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101343268.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1658318 + ... + 1658981.

It is an arithmetic number, because the mean of its divisors is an integer number (162547700).

Almost surely, 2^1101343268 is an apocalyptic number.

It is an amenable number.

1101343268 is a deficient number, since it is larger than the sum of its proper divisors (849229132).

1101343268 is a wasteful number, since it uses less digits than its factorization.

1101343268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3317386 (or 3317384 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1101343268 is about 33186.4922521197. The cubic root of 1101343268 is about 1032.7001350928.

Adding to 1101343268 its reverse (8623431011), we get a palindrome (9724774279).

The spelling of 1101343268 in words is "one billion, one hundred one million, three hundred forty-three thousand, two hundred sixty-eight".